Rapid: Individual Calculations April 2020
 Dabrowski, Piotr  Total change: -15.20  Rating chartPersonal card
 XXV edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 13 Bialystok POL 2020-03-08
RcRownchangeKK*chgGame
 1172 1075 1.50 6 -0.76 20 -15.20 
  Dunda, Szymon 1326 POL0.5010.31206.20 
  Zdzieszynski, Dawid 974 POL0.501-0.1420-2.80 
  Chelstowski, Bartosz 1223 POL0.001-0.3020-6.00 
  Wojtacha, Krzysztof 1302 POL0.001-0.2120-4.20 
  Peksa, Piotr 1053 POL0.501-0.0320-0.60 
  Dallemura, Julia 1155 POL0.001-0.3920-7.80 

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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