Blitz: Individual Calculations May 2023
 Rybakova, Mariya Al  Total change: 4.00  Rating chartPersonal card
 Russian Championship G15 blitz 2023 Moscow RUS 2023-04-16
RcRownchangeKK*chgGame
 1345 1330 5.00 10 0.10 40 4.00 
  Vlasova, Mariya N 1715 RUS0.001-0.0940-3.60 
  Sorina, Liya 1076 RUS0.001-0.8140-32.40 
  Gaer, Mariya 1157 RUS1.0010.274010.80 
  Ivanova, Tatiana V 1600 RUS0.001-0.1740-6.80 
  Knyazeva, Mariya 1165 RUS0.501-0.2240-8.80 
  Shoshina, Irina 1432 RUS0.001-0.3640-14.40 
  Shemonaeva, Tatiana 1208 RUS1.0010.334013.20 
  Khulugurova, Amaliia 1117 RUS1.0010.23409.20 
  Zaitseva, Aleksandra 1467 RUS0.5010.18407.20 
  Merkulova, Ekaterina 1514 RUS1.0010.744029.60 

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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