Rapid: Individual Calculations April 2019
 Sungurova, Tatiana  Total change: 30.20  Rating chartPersonal card
 Toksovskaya perspective 2019.Winter. Rapid Toksovo RUS 2019-02-22
RcRownchangeKK*chgGame
 1508 1292 3.50 6 1.98 20 39.60 
  Shchetkin, Kirill 1692  * RUS0.001-0.0820-1.60 
  Isakov, Erkin 1520 RUS1.0010.792015.80 
  Gudoshnikov, Nikita 1241 RUS0.501-0.0720-1.40 
  Mustafin, Marat 1449 RUS1.0010.712014.20 
  Grigoriev, Yuri V. 1692  * RUS0.001-0.0820-1.60 
  Semikoz, Egor 1451 RUS1.0010.712014.20 
 * 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)
 
 Discovery Spring 2019. Rapid Murino RUS 2019-03-02
RcRownchangeKK*chgGame
 1299 1292 1.50 4 -0.47 20 -9.40 
  Simakov, Vadim 1480 RUS0.001-0.2620-5.20 
  Semikoz, Egor 1465 RUS0.001-0.2720-5.40 
  Sirotina, Mariya 1076 RUS0.501-0.2820-5.60 
  Poslov, Danil 1176 RUS1.0010.34206.80 

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)
 

 

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