Individual Calculations July 2023
 Gebes, Ata  Total change: -50.00  Rating chartPersonal card
 Antalya High School 8th Checkmate Chess Tournament Antalya TUR 2023-06-10
RcRownchangeKK*chgGame
 1293 1543 3.50 6 -1.25 40 -50.00 
  Unal, Ruzgar 1146 TUR1.0010.08403.20 
  Ozkan, Burak 1311 TUR0.501-0.2940-11.60 
  Aslan, Berk Can 1415 TUR0.001-0.6740-26.80 
  Ay, Erhan 1369 TUR1.0010.274010.80 
  Soysal, Mehmet Alp 1143  * TUR0.501-0.4240-16.80 
  Cicek, Kadir 1375 TUR0.501-0.2240-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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