Individual Calculations January 2020
 Ozturk, Ozgur  Total change: 64.40  Rating chartPersonal card
 World Disabled Day Cup Chess Tournament - B Istanbul TUR 2019-12-21
RcRownchangeKK*chgGame
 1298 1349 5.00 6 1.61 40 64.40 
  Engul, Serdar 1272 TUR1.0010.394015.60 
  Odabasi, Nail 1408 TUR1.0010.584023.20 
  Kula, Yusuf 1427 TUR1.0010.614024.40 
  Ayaydin, Serkan 1256 TUR0.001-0.6340-25.20 
  Yalcinkaya, Tolga 1329 TUR1.0010.474018.80 
  Atis, Hasan 1095 TUR1.0010.19407.60 

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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