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WDD Battle Ranking System Scoring System Event's report Statistics

Other ranking system

Dip Pouch Tournament Rating
AuthorMatt Shields Last Update2019-10-09
International ranking National ranking
List of included tournaments List of included circuits
Year
Permanent
20162015201420132012201120102009
20082007200620052004200320022001

Each player begins with an initial rating of 40 before their first tournament. After each event, a player's final placement (e.g. 1st, 2nd, 3rd, etc.) is converted to a percentile score.

The formula used is: (([Number of Players in the event]+0.5-[Placement])/[Number of Players in the event])*100

If the event was the World Championship, the tournament value is 20.
Otherwise, if the tournament has only one round, the tournament value is equal to the number of players in the event divided by 7, plus 2. If the event has more than one round, the tournament value is equal to the number of players in the event divided by 3.5, plus two. ( (#players/3.5)+2 ). However, the maximum tournament value for any non-world championship event is 15.

Events before 2001, with the exception of World Championships, have a tournament value of zero, meaning they have no effect on ratings. The theory is that results be based only on the last ten years of competitive play.

As an example of calculating new ratings, suppose a player enters an event with a rating of 55. Suppose also that they finish in 8th place out of 65 players. The player's percentile score is (65 + 0.5 - 8)/65 * 100 = 88.46. A 65 player event would have a tournament value of (65/3.5) +2 = 20.57. However, since the maximum tournament value is 15, that will be the value for this event. Therefore, this player's rating will move 15% of the distance from 55 to 88.46. The difference between 88.46 and 55 is 33.46. 15% of 33.46 is 5.019. Therefore, we add 5.019 points to this player's rating as a results of this event, meaning their rating increases from 55 to 60.019.


Chris BARFIELD
International ranking (National ranking)68 (41) Score61.56

DateCountryName of the tournamentRankCoeff1Score
2018-05-27Dixie 32 20189/4113.7179.27
2017-01-29Cascadia Open 20173/218.0088.10
2016-11-06Carnage on the Mountain 201624/3812.8638.16
2016-10-09Tempest in a Teapot XVIII 201614/4214.0067.86
2015-10-11Tempest in a Teapot XVII 20151/3913.1498.72
2012-08-19HuskyCon 20122/3612.2995.83
2012-08-12World DipCon XXII 201239/8020.0051.88
2012-05-27Dixie 26 201220/238.5715.22
2012-01-29WAC 9 201238/4514.8616.67
2011-11-06DipCon 44 20119/3612.2976.39
2011-10-02Tempest in a teapot XIII 201112/259.1454.00
2011-08-22HuskyCon 20115/3913.1488.46
2011-05-29Dixie 25 201118/368.0051.39
2010-10-17Tempest in a teapot XII 201025/3010.5718.33
2010-05-30Dixie 24 201014/3010.5755.00
2010-02-28PrezCon 20105/84.2943.75
2008-05-25Dixie 22 200810/2810.0066.07
2008-02-24PrezCon 20088/218.0064.29
2007-05-27Dixie 21 200724/3010.5721.67
2006-05-28Dixie 20 200617/3010.5745.00
2005-05-27Dixie 19 200511/3211.1467.19
2004-05-30Dixie 18 200433/4214.0022.62
2003-05-23Dixie 17 200329/5215.0045.19

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