Individual Calculations June 2022
 Tsulaia, Nika  Total change: 5.60  Rating chartPersonal card
 European School Chess Championhips 2022 - O9 Rhodes GRE 2022-04-20
RcRownchangeKK*chgGame
 1409 1084 1.00 5 0.14 40 5.60 
  Sofronie, Vladimir 1743 ROU0.001-0.0140-0.40 
  Mihaylov, Bozhidar 1257 BUL0.001-0.2740-10.80 
  Bjerregaard Hagen, Frida 1293 DEN1.0010.774030.80 
  Sason, Noam 1503 ISR0.001-0.0740-2.80 
  Odabasi, Ruzgar 1251 TUR0.001-0.2840-11.20 

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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