Rapid: Individual Calculations May 2023
 Gulaia, Maria  Total change: 48.40  Rating chartPersonal card
 Russian Championship G15 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1396 1262 4.50 9 1.21 40 48.40 
  Maltseva, Elizaveta 1638 RUS0.001-0.0940-3.60 
  Denikina, Maria 1092 RUS1.0010.284011.20 
  Golovatenko, Eva 1458 RUS0.001-0.2540-10.00 
  Zemtsovskaya, Ekaterina 1040 RUS1.0010.22408.80 
  Yudina, Svetlana 1426 RUS0.001-0.2840-11.20 
  Vlasova, Mariya N 1820 RUS0.001-0.0340-1.20 
  Khodyreva, Elizaveta 1207 RUS1.0010.424016.80 
  Belova, Darya 1528 RUS1.0010.824032.80 
  Yarovitskaya, Darya 1353 RUS0.5010.12404.80 

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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