Individual Calculations September 2023
 Bulatow, Witali  Total change: -30.00  Rating chartPersonal card
 Mini-ELO Bialystok 2023 - turniej 30. Bialystok POL 2023-08-18
RcRownchangeKK*chgGame
 1369 1625 5.50 8 -0.75 40 -30.00 
  Rogozinski, Wieslaw 1225  * POL0.501-0.4240-16.80 
  Bukala, Jan 1246 POL1.0010.09403.60 
  Czarnowicz, Michal 1387 POL1.0010.20408.00 
  Sazon, Adam 1205 POL1.0010.07402.80 
  Dzenisenia, Mikhail. 1729 FID0.5010.14405.60 
  Kozlowski, Andrzej 1490 POL0.501-0.1840-7.20 
  Moroz, Adrian 1448 POL0.001-0.7340-29.20 
  Czachurski, Ignacy 1220 POL1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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