Individual Calculations August 2023
 Chereshkevich, Yuri  Total change: -102.80  Rating chartPersonal card
 Malaya zemlya 2023_B15 Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1293 1601 4.00 8 -2.57 40 -102.80 
  Migurkov, Semyon 1103 RUS1.0010.04401.60 
  Kiselev, Alexander S 1218 RUS0.501-0.4140-16.40 
  Yakovenko, Artem 1656 RUS0.001-0.4240-16.80 
  Utyatnikov, Andrey 1201  * RUS1.0010.08403.20 
  Dogadaev, Sergey 1385 RUS0.001-0.7840-31.20 
  Kherkunov, Iaromir 1144 RUS1.0010.05402.00 
  Grischenko, Daniil 1446 RUS0.501-0.2140-8.40 
  Samoilov, Dmitry 1192 RUS0.001-0.9240-36.80 
 * 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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