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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.


Fulvio DE PERSIO
International ranking (National ranking)684 (23) Score41.94

DateCountryName of the tournamentRankCoeff1Score
2015-10-25Legatio in Urbe 20158/125.4337.50
2015-05-10San Marino Con 20153/156.2983.33
2014-10-19MilanCon VIII 20149/146.0039.29
2014-09-07Euro DipCon XXII 201428/3512.0021.43
2014-06-15Torneo di Fano 20144/135.7173.08
2013-11-10Legatio in Urbe 201312/187.1436.11
2013-08-25World DipCon XXIII 201361/7520.0019.33
2013-05-12San Marino Con 20137/146.0053.57
2013-03-24Pavia Con 201311/176.8638.24
2012-11-18Legatio in Urbe 201211/166.5734.38
2012-07-01Ferrara 20128/176.8655.88
2012-05-13Euro DipCon XX 201219/3612.2948.61
2011-11-27MilanCon VII 20113/279.7190.74
2011-09-11Legatio in Urbe 201116/218.0026.19
2011-06-05Verona 20113/135.7180.77
2011-05-15San Marino Con 20113/176.8685.29
2010-10-31MilanCon VI 20109/3512.0075.71
2010-10-23Festival della Diplomazia 201021/259.1418.00
2010-09-26Legatio in Urbe 201021/238.5710.87
2010-08-22World DipCon XX 201069/7620.009.87
2010-03-14Terni 20102/156.2990.00
2009-03-15Terni 200914/156.2910.00
2007-09-16Terni 20073/176.8685.29

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