Rapid: Individual Calculations February 2018
 Lisowska, Weronika  Total change: -12.60  Rating chartPersonal card
 XXIII edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 Bialystok POL 2018-01-14
RcRownchangeKK*chgGame
 1154 1083 1.00 4 -0.63 20 -12.60 
  Garbowska, Maja 1271 POL0.001-0.2620-5.20 
  Stupak, Bartosz 1096 POL0.001-0.4820-9.60 
  Kulesza, Bartosz 1065 POL1.0010.47209.40 
  Moroz, Adrian 1183 POL0.001-0.3620-7.20 

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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