Individual Calculations October 2020
 Jankowiak, Tomasz  Total change: 1.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2241 2154 3.50 9 0.05 20 1.00 
  Zaskalski, Arkadiusz 2175 POL0.5010.03200.60 
  Pyda, Zbigniew f2293 POL0.001-0.3120-6.20 
  Piotrowski, Przemyslaw f2274 POL0.001-0.3420-6.80 
  Chojnacki, Slawomir c2206 POL1.0010.572011.40 
  Kukula, Pawel 2184 POL0.5010.04200.80 
  Paszek, Krzysztof 2131 POL0.501-0.0320-0.60 
  Niedbala, Bartlomiej f2356 POL0.5010.26205.20 
  Zochowski, Kacper f2293 POL0.001-0.3120-6.20 
  Chmiel, Marcin 2253 POL0.5010.14202.80 

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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