Individual Calculations January 2016
 Xiu, Deshun  Total change: -2.50  Rating chartPersonal card
 2015 Chinese Chess league Division A (19-22) GuangDong CHN 2015-12-07
 2748 2559 0.00 1 -0.25 10 -2.50 
  Mamedyarov, Shakhriyar g2748 AZE0.001-0.2510-2.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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