Individual Calculations July 2013
 Grosse, Tomas  Total change: 2.25  Rating chartPersonal card
 15รจ Festival de Narbonne-Plage NARBONNE FRA 2013-06-22
RcRownchangeKK*chgGame
 1613 1571 2.00 4 0.15 15 2.25 
  Gromovs, Sergejs f1971  * ITA0.001-0.0815-1.20 
  Boyd, Christopher 1374 FRA1.0010.25153.75 
  Duff, Francine 1228 ENG1.0010.12151.80 
  Guerin, Jean-Marie 1879 FRA0.001-0.1415-2.10 
 * 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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