Individual Calculations July 2023
 Bulva, Maksim  Total change: -40.00  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa D Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1213 1411 3.50 6 -1.00 40 -40.00 
  Ostrowski, Krzysztof 1070 POL0.501-0.3840-15.20 
  Glaz, Michal 1247 POL0.501-0.2240-8.80 
  Iwinski, Kamil 1252 POL0.501-0.2140-8.40 
  Rabenda, Grzegorz 1250 POL0.501-0.2140-8.40 
  Lapczynski, Jacek 1222 POL0.501-0.2540-10.00 
  Grochola, Ireneusz 1238 POL1.0010.274010.80 

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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