Individual Calculations May 2015
 Petenyi, Tamas  Total change: 5.70  Rating chartPersonal card
 1. liga zapad 2014/2015 r1 various CZE 2014-10-19
RcRownchangeKK*chgGame
 2458 2444 0.50 1 0.02 10 0.20 
  Vokac, Marek g2458 CZE0.5010.02100.20 

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)
 
 1. liga zapad 2014/2015 r4 various CZE 2014-12-07
RcRownchangeKK*chgGame
 2188 2441 1.00 1 0.19 10 1.90 
  Prochazka, Dalibor 2188 CZE1.0010.19101.90 

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)
 
 1. liga zapad 2014/2015 r7-8 various CZE 2015-02-01
RcRownchangeKK*chgGame
 2407 2428 1.00 2 -0.06 10 -0.60 
  Spirin, Oleg m2473 CZE0.5010.06100.60 
  Sodoma, Jan m2340 CZE0.501-0.1210-1.20 

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 Team League Ch. Szabo L. First Division Round 9 Hungary HUN 2015-04-26
RcRownchangeKK*chgGame
 2395 2456 1.00 1 0.42 10 4.20 
  Szalai, Kornel m2395 HUN1.0010.42104.20 

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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