Individual Calculations July 2008
 Sklars, Tomas  Total change: 18.50  Rating chartPersonal card
 SVK 4th league gr.A1 2007/08 Bratislava SVK 2007-10-13
RcRownchangeKK*chgGame
 1848 1760 1.50 2 0.74 25 18.50 
  Durovka, Stefan 1857 SVK0.5010.13253.25 
  Simko, Peter 1839 SVK1.0010.612515.25 

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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