Individual Calculations May 2011
 Gubas, Jan  Total change: -15.60  Rating chartPersonal card
 Krajsky prebor I JMSS various CZE 2010-10-10
RcRownchangeKK*chgGame
 2019 2086 2.50 6 -1.04 15 -15.60 
  Kubicek, Jiri 1898 CZE0.501-0.2415-3.60 
  Moulis, Mojmir 2058 CZE0.501-0.0415-0.60 
  Sebesta, Josef 2066 CZE0.501-0.0315-0.45 
  Sladek, Vladislav 2030 CZE0.501-0.0815-1.20 
  Pekarkova, Eva 1953 CZE0.501-0.1815-2.70 
  Kuncar, Petr 2106 CZE0.001-0.4715-7.05 

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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