Individual Calculations October 2020
 Maciaga, Marcin  Total change: 10.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2109 2107 4.00 7 0.50 20 10.00 
  Madera, Mateusz 1945 POL1.0010.29205.80 
  Gola, Karol 2192 POL0.001-0.3820-7.60 
  Szotkowski, Jakub m2362 CZE0.001-0.1920-3.80 
  Adamczewski, Maciej 2043 POL0.501-0.0920-1.80 
  Gosciniak, Maria wf2094 POL0.501-0.0220-0.40 
  Stoppel, Mariusz 1982 POL1.0010.33206.60 
  Augustyn, Sebastian 2148 POL1.0010.562011.20 

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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