Rapid: Individual Calculations January 2019
 Borowicz, Ryszard  Total change: -22.80  Rating chartPersonal card
 Wojewodzki Turniej Mikolajkowy- IX Memorial Marka Lobejko LUBLIN 2018 Lublin POL 2018-12-01
RcRownchangeKK*chgGame
 1320 1138 0.00 4 -1.14 20 -22.80 
  Horbacz, Agata 1538  * POL0.001-0.0820-1.60 
  Stepniak, Alan 1322 POL0.001-0.2620-5.20 
  Rzenca, Piotr 1171 POL0.001-0.4520-9.00 
  Radzik, Jakub 1247 POL0.001-0.3520-7.00 
 * 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)
 

 

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