Blitz: Individual Calculations September 2022
 Kostyleva, Mariya  Total change: -72.20  Rating chartPersonal card
 Cup of Hope_2022_Blitz B Nizhniy Novgorod RUS 2022-08-12
RcRownchangeKK*chgGame
 1181 1414 1.00 6 -3.61 20 -72.20 
  Lazarev, Artem N. 1125 RUS0.001-0.8420-16.80 
  Gareev, Viktor 1061 RUS0.001-0.8920-17.80 
  Bezfamilnyy, Dmitry 1441 RUS0.001-0.4620-9.20 
  Starostina, Alena 1070 RUS0.001-0.8820-17.60 
  Ishkinina, Samira 1116 RUS1.0010.15203.00 
  Mazheyko, Andrey 1273 RUS0.001-0.6920-13.80 

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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