Individual Calculations April 2014
 Sakai, Sou  Total change: 51.00  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 2022 1859 4.50 9 1.70 30 51.00 
  Sobry, Sebastien 2040 FRA1.0010.743022.20 
  Stoeri, Laura wf2131 SUI1.0010.833024.90 
  Dumitrache, Dragos-Nicolae m2259  * ROU0.001-0.0830-2.40 
  Chalmeton, Guillaume 2081 FRA0.001-0.2230-6.60 
  Den Hartog, Marijn 2034 NED0.001-0.2730-8.10 
  Grall, Gwenole 1722 FRA1.0010.32309.60 
  Van Vliet, Dennis 2093 BEL0.5010.29308.70 
  Mouhamad, Joachin 2226 FRA0.001-0.1030-3.00 
  Persyn, Yvon 1610 FRA1.0010.19305.70 
 * 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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