Rapid: Individual Calculations April 2021
 Khlopova, Lyudmila  Total change: -25.20  Rating chartPersonal card
 Krasnoyarsk region rapid cup 2021. 4 stage. Krasnoyarsk RUS 2021-03-13
RcRownchangeKK*chgGame
 1491 1218 0.50 6 -1.26 20 -25.20 
  Anay-Ool, Mergen 1928 RUS0.5010.49209.80 
  Astrikov, Nikolay 1953 RUS0.001-0.0120-0.20 
  Novgorodtseva, Polina 1322 RUS0.001-0.3620-7.20 
  Nas-Syuryun, A 1226 RUS0.001-0.4920-9.80 
  Dominov, Ilya 1327 RUS0.001-0.3520-7.00 
  Tikhonov, Dmitriy 1190 RUS0.001-0.5420-10.80 

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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