Individual Calculations April 2020
 Kostornichenko, Yana  Total change: -47.60  Rating chartPersonal card
 Cup of Victory 2020 boys U15 Volgograd RUS 2020-03-03
RcRownchangeKK*chgGame
 1426 1670 5.50 9 -1.42 40 -56.80 
  Karamyan, Diana 1270  * RUS0.501-0.4240-16.80 
  Mamedov, Vladimir 1293 RUS1.0010.09403.60 
  Pokasova, Irina 1447 RUS0.001-0.7840-31.20 
  Sokolovskiy, Vladislav 1679 RUS0.001-0.4940-19.60 
  Kuzmina, Anna 1270  * RUS1.0010.08403.20 
  Ivanova, Arina 1270  * RUS1.0010.08403.20 
  Gordienko, German 1591 RUS0.501-0.1140-4.40 
  Nazarova, Evgeniya 1675 RUS0.5010.01400.40 
  Manukyan, Narek 1339 RUS1.0010.12404.80 
 * 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)
 
 SouthFR Women Championship 2020 Volgograd RUS 2020-03-19
RcRownchangeKK*chgGame
 1640 1670 4.00 7 0.23 40 9.20 
  Chulkova, Darya 1270  * RUS1.0010.08403.20 
  Yakimenko, Viktoria wf2070  * RUS0.001-0.0840-3.20 
  Pokasova, Irina 1447 RUS0.501-0.2840-11.20 
  Smirnova, Alena 1285 RUS0.501-0.4140-16.40 
  Bykova, Anastasia wf2070  * RUS0.5010.424016.80 
  Ivanova, Arina 1270  * RUS1.0010.08403.20 
  Gorovenko, Darya wf2070  * RUS0.5010.424016.80 
 * 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)
 

 

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