Rapid: Individual Calculations September 2021
 Pofelski, Andrzej  Total change: -24.40  Rating chartPersonal card
 III Turniej Klubu Marynarki Wojennej 2021 Gdynia POL 2021-08-14
RcRownchangeKK*chgGame
 1490 1444 1.50 6 -1.22 20 -24.40 
  Kotarski, Bartosz 1960 POL0.001-0.0420-0.80 
  Pakula, Julia 1066 POL0.501-0.4120-8.20 
  Borawski, Ryszard 1711 POL0.001-0.1820-3.60 
  Witko, Dawid 1558 POL1.0010.662013.20 
  Chylinski, Jakub 1097 POL0.001-0.8920-17.80 
  Panek, Tadeusz 1549 POL0.001-0.3620-7.20 

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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