Individual Calculations October 2012
 Giron, David  Total change: 23.10  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2247 2025 3.00 6 1.54 15 23.10 
  Celis, Solomon B. Iii c1989 MAC1.0010.45156.75 
  Starostits, Ilmars g2425  * LAT0.001-0.0815-1.20 
  Ismael, Namir Mohammed Ismael c2189 IRQ0.5010.22153.30 
  Fernandez, Daniel Howard m2370 SIN0.001-0.1115-1.65 
  Vazquez, Guillermo f2323 PAR0.5010.35155.25 
  Azam, Zeno 2187 SYR1.0010.711510.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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