Individual Calculations January 2020
 Polat, Taner  Total change: -87.60  Rating chartPersonal card
 World Disabled Day Cup Chess Tournament - B Istanbul TUR 2019-12-21
RcRownchangeKK*chgGame
 1289 1245 0.00 5 -2.19 40 -87.60 
  Yalcinkaya, Tolga 1329 TUR0.001-0.3840-15.20 
  Sonmez, Yunus 1283 TUR0.001-0.4540-18.00 
  Bicaklioglu, Denizhan 1252 TUR0.001-0.4940-19.60 
  Kaya, Yavuz 1307 TUR0.001-0.4140-16.40 
  Engul, Serdar 1272 TUR0.001-0.4640-18.40 

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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