Rapid: Individual Calculations June 2019
 Barkasheva, Sofia  Total change: 38.20  Rating chartPersonal card
 Cup A. Karpov 2019 Grand Final B Moscow RUS 2019-05-19
 1254 1203 4.50 6 1.91 20 38.20 
  Grinchenko, Kseniia O 1265 RUS1.0010.592011.80 
  Tolstykh, Viktor 1265 RUS1.0010.592011.80 
  Chekanov, Timur 1396 RUS0.5010.25205.00 
  Zhuk, Ilya 1070 RUS1.0010.32206.40 
  Akhmetov, Yaroslav 1164 RUS1.0010.45209.00 
  Fotchenkov, Timofey 1363 RUS0.001-0.2920-5.80 

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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