Rapid: Individual Calculations June 2023
 Bereczki, Kevin  Total change: 4.80  Rating chartPersonal card
 HUN Rapid Ch 2023 U12 Boys Miskolc HUN 2023-04-29
RcRownchangeKK*chgGame
 1290 1217 2.50 6 0.06 40 2.40 
  Shen, Yiyun 1403 HUN0.5010.24409.60 
  Biro, David Benedek 1470 HUN1.0010.814032.40 
  Herczeg, Benedek 1372 HUN0.001-0.2940-11.60 
  Kardos, Levente 1258 HUN0.001-0.4440-17.60 
  Berkes, Zoltan 1174 HUN0.001-0.5640-22.40 
  Penzes, Balazs 1065 HUN1.0010.304012.00 

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)
 
 Hajogyar Kupa Nyiregyhaza HUN 2023-05-20
RcRownchangeKK*chgGame
 1643 1217 0.50 4 0.06 40 2.40 
  Lengyel, Laszlo 1920 HUN0.001-0.0140-0.40 
  Kovalcsik, Zoltan Mihaly 1712 HUN0.001-0.0440-1.60 
  Nagy, Bettina 1532 HUN0.5010.364014.40 
  Tar, Zsombor Jozsef 1407 HUN0.001-0.2540-10.00 

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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