Individual Calculations March 2018
 Grigorieva, Sofia  Total change: 16.56  Rating chartPersonal card
 XXXII Memorial T.Petrosiana Moscow RUS 2018-01-04
RcRownchangeKK*chgGame
 1403 1106 3.00 9 1.51 36 54.36 
  Kozhukhov, Aleksandr 1506  * RUS0.001-0.0836-2.88 
  Efimov, Ivan 1484 RUS1.0010.913632.76 
  Musakhanyan, Mikhail 1506  * RUS0.001-0.0836-2.88 
  Sakovich, Luka 1506  * RUS0.001-0.0836-2.88 
  Tretiakova, Margarita 1404 RUS0.001-0.1536-5.40 
  Antonova, Amalia 1181 RUS1.0010.603621.60 
  Putinceva, Marina 1387 RUS0.001-0.1636-5.76 
  Brilliantov, Alexander 1256 RUS0.001-0.3036-10.80 
  Kalinin, Alexander V 1397 RUS1.0010.853630.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Moscow Open 2018_H_ G-11 Moscow RUS 2018-01-26
RcRownchangeKK*chgGame
 1245 1106 1.50 6 -0.44 36 -15.84 
  Gurgenidze, Aleksandra 1368 RUS0.001-0.1836-6.48 
  Kostenjuk, Kristina 1247 RUS0.5010.19366.84 
  Zaytseva, Dariya 1357 RUS0.001-0.1936-6.84 
  Shakirova, Karina 1018 RUS0.501-0.1236-4.32 
  Mikhailina, Olga wc1246 RUS0.001-0.3136-11.16 
  Egai, Anna 1233 RUS0.5010.17366.12 

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)
 
 Chess tournament_Snow leopard Moscow RUS 2018-02-03
RcRownchangeKK*chgGame
 1189 1116 1.00 4 -0.61 36 -21.96 
  Matygin, Fedor 1290 RUS1.0010.733626.28 
  Kalinichev, Stepan 1215 RUS0.001-0.3636-12.96 
  Palankoev, Akhmed 1147 RUS0.001-0.4636-16.56 
  Prokhorov, Klim 1103 RUS0.001-0.5236-18.72 

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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