Individual Calculations August 2017
 Walter, Szymon  Total change: -25.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2290 2220 3.00 9 -0.64 40 -25.60 
  Barski, Radoslaw 2402 POL0.001-0.2640-10.40 
  Paszewski, Mateusz f2323 POL0.001-0.3640-14.40 
  Yelisieiev, Yevhenii f2317 UKR1.0010.634025.20 
  Winiarski, Mikolaj f2295 POL0.001-0.4040-16.00 
  Nowicki, Bartosz 2262 POL0.001-0.4440-17.60 
  Michalczak, Thomas f2239 GER1.0010.534021.20 
  Siekanski, Janusz 2287 POL0.001-0.4140-16.40 
  Othman, A. Moussa f2277 UAE0.5010.08403.20 
  Baltic, Fatih f2210 GER0.501-0.0140-0.40 

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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