Rapid: Individual Calculations November 2021
 Wozniak, Andrzej  Total change: -53.80  Rating chartPersonal card
 VII Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2021-10-23
RcRownchangeKK*chgGame
 1252 1575 3.00 7 -2.69 20 -53.80 
  Szmidt, Przemyslaw 1859 POL0.001-0.1620-3.20 
  Rzadkowska, Kaja 1088 POL0.001-0.9620-19.20 
  Hebdowski, Jeremi 980 POL1.0010.02200.40 
  Czerniak, Krzysztof 1180 POL0.501-0.4220-8.40 
  Slawinski, Marcin 1298 POL0.501-0.3320-6.60 
  Popczynska, Maja 1199 POL0.501-0.4120-8.20 
  Dobrowolski, Kamil 1157 POL0.501-0.4320-8.60 

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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