Blitz: Individual Calculations July 2017
 Grushchenkova, Varvara  Total change: -22.20  Rating chartPersonal card
 1st World Cadets Blitz Chess Championship 2017 - Girls under 12 Minsk BLR 2017-06-04
RcRownchangeKK*chgGame
 1373 1176 0.50 6 -1.11 20 -22.20 
  Fedoricheva, Ekaterina 1505 RUS0.001-0.1220-2.40 
  Khabibullaeva, Mokhinur 1390 UZB0.001-0.2320-4.60 
  Mashchenko, Tamila 1545 UKR0.5010.40208.00 
  Dallemura, Anna 1178 POL0.001-0.5020-10.00 
  Garbowska, Maja 1195 POL0.001-0.4720-9.40 
  Yezhel, Mariya 1423 BLR0.001-0.1920-3.80 

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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