Individual Calculations April 2020
 Ivanova, Arina  Total change: 21.60  Rating chartPersonal card
 Cup of Victory 2020 boys U15 Volgograd RUS 2020-03-03
RcRownchangeKK*chgGame
 1421 1258 3.00 7 0.73 40 29.20 
  Gordienko, German 1591 RUS0.001-0.1240-4.80 
  Nikolaev, Artemiy 1371 RUS1.0010.654026.00 
  Nazarova, Evgeniya 1658  * RUS0.001-0.0840-3.20 
  Yetkin, Yucel 1219 RUS1.0010.454018.00 
  Kostornichenko, Yana 1658  * RUS0.001-0.0840-3.20 
  Mamedov, Vladimir 1293 RUS0.5010.05402.00 
  Karamyan, Diana 1159 RUS0.501-0.1440-5.60 
 * 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)
 
 SouthFR Women Championship 2020 Volgograd RUS 2020-03-19
RcRownchangeKK*chgGame
 1430 1258 2.00 7 -0.19 40 -7.60 
  Kramarenko, Elena 1658  * RUS0.001-0.0840-3.20 
  Pokasova, Irina 1447 RUS0.001-0.2540-10.00 
  Matteu, Sofiya 1404 RUS1.0010.704028.00 
  Gafarova, Adelaida 1117 RUS0.001-0.6940-27.60 
  Chulkova, Darya 1133 RUS0.501-0.1740-6.80 
  Kostornichenko, Yana 1658  * RUS0.001-0.0840-3.20 
  Korovina, Yana 1593 RUS0.5010.384015.20 
 * 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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