Individual Calculations October 2012
 Espirito Santo, Silverio  Total change: -11.70  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1968 1831 1.00 4 -0.39 30 -11.70 
  Djuraev, Sokhib f2231  * TJK0.001-0.0830-2.40 
  De Mey, Juan Pablo 1882 ARU0.001-0.4330-12.90 
  Creswell, Reece 1765 ISV1.0010.413012.30 
  Anquandah, Francis Eric 1992 GHA0.001-0.2930-8.70 
 * 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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