Individual Calculations December 2018
 Barkasheva, Sofia  Total change: -54.00  Rating chartPersonal card
 Moscow Chmp.2018_G13 Moscow RUS 2018-11-18
RcRownchangeKK*chgGame
 1154 1236 3.50 8 -1.35 40 -54.00 
  Fomenko, Lyubov 1052 RUS0.001-0.7440-29.60 
  Danilina, Sofya 1146 RUS0.501-0.1240-4.80 
  Mayorova, Arina 1139 RUS0.501-0.1340-5.20 
  Artenyan, Victoria 1044 RUS1.0010.254010.00 
  Vervein, Eva 1287 RUS0.5010.07402.80 
  Pshenina, Anastasia 1034 RUS1.0010.24409.60 
  Tedeeva, Olga 1262 RUS0.001-0.4640-18.40 
  Gurgenidze, Aleksandra 1266 RUS0.001-0.4640-18.40 

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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