Individual Calculations May 2021
 Gulaia, Maria  Total change: 14.80  Rating chartPersonal card
 Russian Championship G13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1315 1186 3.00 8 0.37 40 14.80 
  Efimova, Darya 1424 RUS0.001-0.2040-8.00 
  Korotaeva, Polina 1316 RUS0.5010.18407.20 
  Vinogradova, Mariya V. 1297 RUS0.5010.15406.00 
  Tsareva, Darya 1320 RUS0.001-0.3240-12.80 
  Kiseleva, Emma 1315 RUS1.0010.674026.80 
  Leonova, Arina 1274 RUS0.001-0.3840-15.20 
  Vlasova, Mariya N 1260 RUS1.0010.604024.00 
  Lytasova, Katerina 1315 RUS0.001-0.3340-13.20 

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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