Individual Calculations October 2021
 Owierczuk, Szymon  Total change: 25.20  Rating chartPersonal card
 Turniej klasyfikacyjny 1600-1800 (PZSzach) Olsztyn POL 2021-09-11
RcRownchangeKK*chgGame
 1231 1202 3.00 5 0.63 40 25.20 
  Magrel, Wiktor 1009 POL1.0010.254010.00 
  Palasz, Jakub 1190 POL0.501-0.0240-0.80 
  Brzozowski, Jan 1247 POL0.5010.06402.40 
  Korecki, Piotr 1533 POL0.001-0.1240-4.80 
  Jedras, Maciej 1176 POL1.0010.464018.40 

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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