Individual Calculations October 2020
 Walaszczyk, Witold  Total change: -9.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2033 2028 4.00 9 -0.46 20 -9.20 
  Czerw, Dawid f2275 POL0.001-0.1920-3.80 
  Flis, Pawel 1864 POL0.501-0.2220-4.40 
  Lamza, Zenon 2220 POL0.001-0.2520-5.00 
  Rychlik, Hanna 2053 POL1.0010.532010.60 
  Wojciechowski, Beniamin 1814 POL1.0010.23204.60 
  Babiarz, Arkadiusz 1872 POL0.001-0.7120-14.20 
  Madera, Mateusz 1945 POL0.001-0.6120-12.20 
  Majocha, Piotr 2047 POL0.5010.03200.60 
  Flasinski, Michal 2205 POL1.0010.732014.60 

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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