Individual Calculations June 2022
 Kukushkin, Ivan  Total change: -17.20  Rating chartPersonal card
 European School Chess Championhips 2022 - O9 Rhodes GRE 2022-04-20
RcRownchangeKK*chgGame
 1387 1301 2.00 6 -0.43 40 -17.20 
  Filindash, Nikita 1404 UKR0.001-0.3640-14.40 
  Odabasi, Ruzgar 1251 TUR1.0010.434017.20 
  Skytte, Robert 1437 DEN0.5010.18407.20 
  Sofronie, Vladimir 1701  * ROU0.001-0.0840-3.20 
  Mahapatra, Samyakk 1234 SUI0.001-0.5940-23.60 
  Bjerregaard Hagen, Frida 1293 DEN0.501-0.0140-0.40 
 * 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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