Individual Calculations June 2022
 Kostov, Troyan  Total change: -39.20  Rating chartPersonal card
 European School Chess Championhips 2022 - O13 Rhodes GRE 2022-04-20
RcRownchangeKK*chgGame
 1425 1438 3.00 8 -0.98 40 -39.20 
  Hobson, Kenneth 1674 ENG0.001-0.2040-8.00 
  Silaghi, Matias-Radu 1038  * ROU1.0010.08403.20 
  Tabatadze, Erekle 1557 GEO0.001-0.3440-13.60 
  Tsimplis, Panagiotis 1045 GRE1.0010.08403.20 
  Frydel, Marcel 1238 GER1.0010.24409.60 
  Sozat, Arda 1591 TUR0.001-0.3040-12.00 
  Keber, Aljosa 1511 SLO0.001-0.4040-16.00 
  Dasgupta, Avyukt 1748 ENG0.001-0.1440-5.60 
 * 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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