Individual Calculations January 2020
 Oztuksavul, Ida  Total change: -61.20  Rating chartPersonal card
 World Disabled Day Cup Chess Tournament - B Istanbul TUR 2019-12-21
RcRownchangeKK*chgGame
 1271 1367 1.00 4 -1.53 40 -61.20 
  Mol, Muhammet Ali 1244 TUR0.001-0.6740-26.80 
  Mirzayev, Emil 1247 AZE0.001-0.6640-26.40 
  Elmali, Naci 1242 TUR0.001-0.6740-26.80 
  Goze, Tolga 1349 TUR1.0010.474018.80 

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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