Individual Calculations September 2021
 Kossela, Peter  Total change: -155.20  Rating chartPersonal card
 6th Esztergom Kupa Esztergom HUN 2021-07-29
RcRownchangeKK*chgGame
 1786 1749 1.00 6 -1.80 40 -72.00 
  Nemeth, Gergely 2139 HUN0.5010.414016.40 
  Marosvari, Gergo 1593 HUN0.501-0.2140-8.40 
  Bognar, Attila 1905 HUN0.001-0.2940-11.60 
  Langi, Mate Boldizsar 1466 HUN0.001-0.8440-33.60 
  Nemeth, Lajos 1624 HUN0.001-0.6740-26.80 
  Sulyok, Eszter 1986 HUN0.001-0.2040-8.00 

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)
 
 HUN Youth Ch. U14 Boys 2021 Eger HUN 2021-08-23
RcRownchangeKK*chgGame
 1685 1749 2.00 7 -2.08 40 -83.20 
  Bodrogi, Bendeguz 2145 HUN0.001-0.0840-3.20 
  Kasnya, Peter 1536 HUN0.001-0.7740-30.80 
  Szegedy, Matyas 1959 HUN0.001-0.2340-9.20 
  Molnar, Daniel Zsolt 1447 HUN0.001-0.8540-34.00 
  Thierry, Edvard 1718 HUN0.001-0.5440-21.60 
  Korosi, Zsombor 1437 HUN1.0010.14405.60 
  Kramar, David 1555 HUN1.0010.254010.00 

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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