Individual Calculations June 2018
 Macieja, Bartlomiej  Total change: -8.80  Rating chartPersonal card
 27th Annual Chicago Open Wheeling, Illinois USA 2018-05-24
RcRownchangeKK*chgGame
 2365 2534 5.50 9 -0.88 10 -8.80 
  Watson, John m2218 USA0.501-0.3710-3.70 
  Wang, Jason c2196 USA1.0010.12101.20 
  Rozman, Levy f2389 USA0.501-0.1910-1.90 
  Vibbert, Sean f2331 USA1.0010.24102.40 
  Larson, Matthew f2379 USA0.501-0.2110-2.10 
  Katz, Alexander m2355 USA1.0010.27102.70 
  Durarbayli, Vasif g2618 AZE0.001-0.3810-3.80 
  Boros, Denes g2423 HUN0.501-0.1510-1.50 
  Shetty, Atulya m2373 USA0.501-0.2110-2.10 

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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