Individual Calculations January 2012
 Chastukhin, Oleksandr D  Total change: 0.00  Rating chartPersonal card
 20th Annual Kings Island Open Mason, Ohio USA 2011-11-11
RcRownchangeRpKK*chgGame
 2315 0 1.00 2 0.00 2315   0.00 
  Mikhalevski, Victor g2549 ISR0.0010.00 0.00 
  Murthy, Pappu 2080 USA1.0010.00 0.00 

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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