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WPPR formula change to v5.3 for 2017

mwong168

Administrator
Staff member
Nov 14, 2012
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Toronto
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Since the release of WPPR v5.2 for the 2016 season, the IFPA has continued investigating ways to make the World Pinball Player Rankings more accurate for how we rank players across the globe.

These latest changes will be incorporated into WPPR v5.3 which will be implemented starting January 1, 2017.
Please note that for all 2016 IFPA related activities (qualifying for 2016-17 SCS, 2016-17 ECS, IFPA14, etc), version 5.2 will be used for that qualification process.

Below is an overview of changes for the updated 2017 formula:

- For any IFPA endorsed tournament or league with a qualifying portion, only players that participate in at least 50% of the games used in determining those qualifying positions will be included in the final results. Any players that don’t meet this minimum participation requirement should be removed from the results by the tournament director (TD) prior to submitting those results to the IFPA. For example, a Best Game qualifying format where 10 machines are available with the best 7 scores counting towards the player’s qualifying position, any player that plays fewer than 4 machines will be removed from the standings submitted to the IFPA. For leagues, this means that players must participate in at least 50% of the sessions of the regular season to be included in the final standings submitted to the IFPA.

- Certain formats (Selfie Leagues, TOPS Tournaments, etc) rely on players submitting their own results without the verification of a TD or authorized scorekeeper on site. Any qualifying format that includes “unverified” results where a TD, league official, or authorized scorekeeper is not present to record their score, will not have the qualifying portion included in the TGP calculation. The IFPA will classify these qualifying formats as strictly for seeding purposes, with only the finals format counting towards the TGP calculation.

- The TGP will now include games played that are fewer than 3 balls, including timed formats where players are attempting to reach a score or objective as quickly as possible. Any game where it’s possible for the player to finish on the first ball in play, will be calculated at 33% value for TGP purposes. For example, if players have a goal of reaching a certain feature in a game as a way of winning that game or match, the fact that it is POSSIBLE for the player to reach that objective on ball 1 means this will count as 1/3rd of a game played towards TGP. The exception to this rule will be the Pin-Golf format, which will have it’s own set of grading rules (see next bullet points).

- The IFPA is launching the IFPA Tour of endorsed Pin-Golf events. We are now enforcing stricter rules regarding how organizers can score a IFPA endorsed Pin-Golf format tournament, and events must meet this criteria with their course design to award WPPR points as an IFPA endorsed event. The WPPR points awarded for Pin-Golf events will now include a Pin-Golf Multiplier (PGM) adjustment. This metric is used to grade the difficulty of the course. Full details on the IFPA Tour, rules of course design, and the calculation of the PGM adjustment are available here:http://www.ifpapinball.com/pingolf/

For full detailed information on the 2017 formula, visit:
http://www.ifpapinball.com/menu/ranking-info-2017/

Any questions please don’t hesitate to contact us at ifpapinball@gmail.com. Please check back when we announce that WPPR v5.3 has been implemented for 2017 as the details may always change prior to launch.
 

Chris Bardon

Well-Known Member
Nov 15, 2012
1,307
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Mississauga, ON
This is basically the "defang the superleagues" change, but what it does kind of mess up is any regular league where you have variable attendance. Not sure about some of the others in the area, but TOPL tends to have about 70 people come out at least once in a 14 week season, but maybe only 30 make it to at least 50% of the weekly events, which means our WPPR value is going way down with this change.

Not a big deal given that most people don't care that much about their WPPR points, and even among those that care, most are only comparing for local points given that the provincials are a thing, and that means that everyone in the province gets de-valued the same way.