Rapid: Individual Calculations February 2021
 Rosolowski, Julian  Total change: -22.80  Rating chartPersonal card
 XXVI edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 Bialystok POL 2021-01-24
RcRownchangeKK*chgGame
 1161 1015 0.50 5 -1.14 20 -22.80 
  Dunda, Szymon 1267 POL0.001-0.1920-3.80 
  Wojtacha, Krzysztof 1373 POL0.001-0.1020-2.00 
  Jaroszewicz, Maciej 975 POL0.501-0.0620-1.20 
  Pac, Cyryl 991 POL0.001-0.5320-10.60 
  Pawluczuk, Maciej 1201 POL0.001-0.2620-5.20 

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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