Individual Calculations September 2018
 Szostko, Jakub  Total change: -28.00  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2223 2299 4.00 9 -1.40 20 -28.00 
  Fiedorek, Michal 1970 POL0.501-0.3820-7.60 
  Wacior, Maciej 2081 POL0.501-0.2820-5.60 
  Harshini, A wf2124 IND0.001-0.7320-14.60 
  Zaika, Daniil 2213 RUS1.0010.38207.60 
  Yevseev, Denis g2513 RUS0.5010.27205.40 
  Popiol, Michal 2164 POL1.0010.32206.40 
  Sadzikowski, Daniel g2575 POL0.001-0.1720-3.40 
  Kokoszczynski, Jan 2187 POL0.501-0.1520-3.00 
  Dzhuguryan, Tygran 2179 POL0.001-0.6620-13.20 

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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