Individual Calculations September 2023
 Kollar, Balazs  Total change: 13.60  Rating chartPersonal card
 26th Pannonia Kupa B U2000 Balatonalmadi HUN 2023-07-26
RcRownchangeKK*chgGame
 1467 1340 2.50 6 0.29 40 11.60 
  Nagel, Ralf 1620 GER0.5010.344013.60 
  Wunder, Tamas-Gabor 1694 ROU0.001-0.1140-4.40 
  Tozaki, Halil 1797 TUR0.5010.454018.00 
  Kriston, Marton 1045 HUN0.501-0.3540-14.00 
  Lauko, Zalan 1187 HUN1.0010.304012.00 
  Kortelyesi, Richard 1458 HUN0.001-0.3440-13.60 

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)
 
 Chess in the City 2023 - 9th Tarcal Open Tarcal HUN 2023-08-03
RcRownchangeKK*chgGame
 1566 1418 2.50 7 0.05 40 2.00 
  Farkas, Csaba 1902 HUN0.001-0.0540-2.00 
  Hajdu, Zoltan 1636 HUN0.5010.284011.20 
  Szalovszky, Viktoria 1536 HUN0.5010.16406.40 
  Szabo, Krisztian 1836 HUN0.001-0.0740-2.80 
  Torok, Rita 1200 HUN0.501-0.2840-11.20 
  Zadori, Janos 1288 HUN0.001-0.6840-27.20 
  Homolya, Gabor 1561 HUN1.0010.694027.60 

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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