Individual Calculations May 2010
 Hostinsky, Jiri  Total change: 12.30  Rating chartPersonal card
 Krajsky prebor PDSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2095 2232 1.50 2 0.14 15 2.10 
  Zeinert, Michal 2152 CZE1.0010.39155.85 
  Kylar, Pavel 2037 CZE0.501-0.2515-3.75 

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)
 
 2. liga - D various CZE 2009-10-18
RcRownchangeKK*chgGame
 2137 2232 2.50 3 0.68 15 10.20 
  Skacelik, Petr 2270 CZE1.0010.55158.25 
  Hruska, Ondrej 1910 CZE1.0010.13151.95 
  Ringel, Zbynek 2231 CZE0.5010.00150.00 

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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