Individual Calculations April 2014
 Omasta, Michel  Total change: 17.70  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1876 1821 5.00 9 1.18 15 17.70 
  Coulon, Guillaume 2006 FRA0.001-0.2615-3.90 
  Zoonekynd, Philippe 1617 FRA1.0010.24153.60 
  Sobry, Sebastien 2040 FRA0.001-0.2215-3.30 
  Vaast, Jean 1469 FRA1.0010.11151.65 
  De La Parra Hurtado, Daniela wm1997 MEX1.0010.731510.95 
  Andrenko, Irina wm2219 UKR0.001-0.0815-1.20 
  Prevot, Emmanuel 2095 FRA0.001-0.1715-2.55 
  Zachary, Caroline 1421  * FRA1.0010.08151.20 
  Haverkamp, Klaus 2018 GER1.0010.751511.25 
 * 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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