Rapid: Individual Calculations April 2017
 Gunina, Valentina  Total change: -47.20  Rating chartPersonal card
 Mikhail Tal memorial 2017 ''A" Jurmala LAT 2017-03-04
RcRownchangeKK*chgGame
 2259 2568 7.00 11 -2.36 20 -47.20 
  Indricans, Olgerts 2187 LAT0.501-0.4120-8.20 
  Bente, Bjoern f2288 GER1.0010.16203.20 
  Zhukova, Natalia gwg2343 UKR0.001-0.7820-15.60 
  Putka, Verners 2365 LAT0.001-0.7620-15.20 
  Poleshchuk, Dmitriy 2177 BLR1.0010.09201.80 
  Nasibullin, Iskander 2168  * RUS0.001-0.9220-18.40 
  Badelka, Olga 2168  * BLR1.0010.08201.60 
  Chukavin, Kirill 2253 EST1.0010.14202.80 
  Petrov, Dmitri 2215 EST1.0010.11202.20 
  Barskij, Vladimir m2387 RUS0.501-0.2420-4.80 
  Shishkov, Andrei f2300 EST1.0010.17203.40 
 * 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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