Blitz: Individual Calculations July 2023
 Gurevich, Michele  Total change: -27.60  Rating chartPersonal card
 Blitz Riviera Chess Club 18-06-2023 NICE FRA 2023-06-18
RcRownchangeKK*chgGame
 1357 1343 3.50 7 -0.69 40 -27.60 
  Sayol, Rom Anne 1137 FRA0.001-0.7640-30.40 
  Vieprik, Yegor 1245 FRA0.001-0.6340-25.20 
  Andrukhovich, Seraphim 1006 FRA1.0010.12404.80 
  Salimpour, Benicio 1202 FRA1.0010.314012.40 
  Barseghyan, Harutyun m2398 FRA0.0010.00400.00 
  Potapov, Ivan 1314 RUS1.0010.464018.40 
  Ribreau, Anna 1200 FRA0.501-0.1940-7.60 

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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