Individual Calculations February 2017
 Chigaev, Maksim  Total change: 9.20  Rating chartPersonal card
 Chessfestival Groningen 2016 - Open A Groningen NED 2016-12-21
RcRownchangeKK*chgGame
 2437 2531 6.50 9 0.92 10 9.20 
  Chu, Wei Chao m2281 CHN0.501-0.3110-3.10 
  Wacker, Peter f2306 GER1.0010.22102.20 
  Gedajlovic, Max f2338 CAN1.0010.25102.50 
  Lai, Hing Ting f2409 NED1.0010.33103.30 
  Liu, Guanchu m2418 CHN1.0010.35103.50 
  Tiviakov, Sergei g2609 NED0.001-0.3910-3.90 
  Karthikeyan, P. m2474 IND1.0010.42104.20 
  Bai, Jinshi g2544 CHN0.001-0.4810-4.80 
  Gao, Rui g2551 CHN1.0010.53105.30 

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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