Individual Calculations July 2017
 Kudriavtseva, Mariia  Total change: -0.80  Rating chartPersonal card
 Grand-prix Dvorets_12th stage_D Moscow RUS 2017-06-01
RcRownchangeKK*chgGame
 1128 1201 1.00 3 -0.81 40 -32.40 
  Kolesnikovy, Makar 1087 RUS0.501-0.1640-6.40 
  Sorokina, Ekaterina 1107 RUS0.501-0.1340-5.20 
  Dvoretskiy, Ivan 1189 RUS0.001-0.5240-20.80 

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)
 
 European School Chess Championship 2017 - Girls U9 Budva MNE 2017-06-11
RcRownchangeKK*chgGame
 1240 1201 4.00 7 0.79 40 31.60 
  Zavivaeva, Evelina 1338 RUS0.001-0.3240-12.80 
  Kusakina, Uliana wc1099 RUS1.0010.364014.40 
  Ashraf, Zoha 1081 ENG1.0010.344013.60 
  Rzali, Leyla 1171 AZE1.0010.464018.40 
  Novikova, Daria 1134 RUS0.501-0.0940-3.60 
  Babic, Milana 1529 BIH0.5010.374014.80 
  Zhapova, Yana 1328 RUS0.001-0.3340-13.20 

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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