Individual Calculations July 2023
 Gupluce, Melih  Total change: -8.00  Rating chartPersonal card
 Ankara 2023 Father's Day Chess Tournament - B Ankara TUR 2023-06-16
RcRownchangeKK*chgGame
 1336 1474 4.50 7 -0.20 40 -8.00 
  Ozhan, Berke 1319 TUR1.0010.294011.60 
  Ceyren, Gokay 1208 TUR1.0010.18407.20 
  Herdem, Talha 1413 TUR1.0010.424016.80 
  Guven, Mustafa (celil) 1495 TUR0.001-0.4740-18.80 
  Seker, Kadir Mert 1475 TUR0.001-0.5040-20.00 
  Ozar, Muhammet Semih 1213 TUR1.0010.18407.20 
  Smirnov, Matvey F. 1232 RUS0.501-0.3040-12.00 

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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