Rapid: Individual Calculations July 2021
 Ptaszynski, Szymon  Total change: -3.60  Rating chartPersonal card
 XXVI edycja Bialostockiej Ligi Szkolnej - 8. runda do lat 13 Bialystok POL 2021-05-30
RcRownchangeKK*chgGame
 1325 1466 4.50 7 -0.18 20 -3.60 
  Wasiluk, Mateusz 1172 POL1.0010.15203.00 
  Dunda, Szymon 1314 POL0.501-0.2020-4.00 
  Bartnik, Michal 1402 POL1.0010.41208.20 
  Wojtacha, Krzysztof 1419 POL0.001-0.5720-11.40 
  Krol, Jan 1439 POL0.001-0.5420-10.80 
  Trochimczuk, Bartosz 1078 POL1.0010.09201.80 
  Jaszczuk, Piotr 1451 POL1.0010.48209.60 

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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