Individual Calculations June 2019
 Stachowiak, Kamil  Total change: 5.90  Rating chartPersonal card
 Polonia Wroclaw Master Cup - IM Wroclaw POL 2019-04-28
RcRownchangeKK*chgGame
 2218 2439 7.50 9 0.59 10 5.90 
  Odnorozhenko, Evgenyi m2275 UKR1.0010.28102.80 
  Martynyuk, Elizaveta fwm2141 RUS1.0010.15101.50 
  Czopor, Maciej 2219 POL1.0010.22102.20 
  Frolov, Artur m2440 UKR0.5010.00100.00 
  Krzywda, Andrzej c2195 POL1.0010.20102.00 
  Baum, Jonasz f2261 POL0.501-0.2310-2.30 
  Mahitosh, Dey 2188 IND1.0010.19101.90 
  Fiedorek, Michal 2057 POL0.501-0.4110-4.10 
  Praczukowski, Stanislaw 2190 POL1.0010.19101.90 

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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