Rapid: Individual Calculations January 2019
 Zamaskina, Sofya  Total change: -75.40  Rating chartPersonal card
 Istra_rapid 30.11 Istra RUS 2018-11-30
RcRownchangeKK*chgGame
 1485 1317 1.00 5 -0.63 20 -12.60 
  Kan, Yuri 1717  * RUS0.001-0.0820-1.60 
  Sukiasian, Anait 1503 RUS0.001-0.2620-5.20 
  Dragunov, Vladimir 1717  * RUS0.001-0.0820-1.60 
  Mikheev, Ivan 1203 RUS0.001-0.6620-13.20 
  Laptev, Anton 1283 RUS1.0010.45209.00 
 * 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)
 
 Istra-rapid 23.12 Istra RUS 2018-12-23
RcRownchangeKK*chgGame
 1213 1317 0.00 5 -3.14 20 -62.80 
  Rozhkov, Artem 1248 RUS0.001-0.6020-12.00 
  Kuznetsov, Aleksandr A. 1157 RUS0.001-0.7120-14.20 
  Grigoryan, Migran A. 1015 RUS0.001-0.8520-17.00 
  Dyldina, Anastasia 1156 RUS0.001-0.7120-14.20 
  Goryukhalov, Vladimir 1491 RUS0.001-0.2720-5.40 

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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