Individual Calculations March 2020
 Borisova, Polina A.  Total change: -76.00  Rating chartPersonal card
 Moscow Open 2020 H_g13 Moscow RUS 2020-01-24
RcRownchangeKK*chgGame
 1217 1434 5.00 9 -1.90 40 -76.00 
  Gracheva, Ulyana 1170 RUS0.501-0.3240-12.80 
  Balashova, Varvara 1082 RUS1.0010.11404.40 
  Zenchenkova, Mariya 1327 RUS1.0010.354014.00 
  Kulish, Glafira 1318 RUS0.001-0.6640-26.40 
  Yadrysheva, Mariya 1197 RUS0.501-0.3040-12.00 
  Maltseva, Aleksandra 1324 RUS0.001-0.6540-26.00 
  Chekan, Varvara 1167 RUS0.501-0.3240-12.80 
  Kim, Marina 1191 RUS0.501-0.3040-12.00 
  Danilina, Sofya 1178 RUS1.0010.19407.60 

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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