Individual Calculations February 2019
 Cheikh-Boukal, Ziyad  Total change: 46.80  Rating chartPersonal card
 32eme Open du Mans - Open A LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1798 1830 6.00 9 1.17 40 46.80 
  David, Marie 1434 FRA1.0010.08403.20 
  Lecuyer, Christian f2164 FRA0.001-0.1240-4.80 
  Moula, Guillaume 1579 FRA1.0010.19407.60 
  Goupil, Arnaud 2089 FRA0.001-0.1840-7.20 
  Catherinot, Laetitia 1591 FRA1.0010.20408.00 
  Batteux, Mickael 2062 FRA0.001-0.2140-8.40 
  Gil, Miguel 1629 FRA1.0010.24409.60 
  Morel, Jules 1598 FRA1.0010.21408.40 
  Heurtebize, Christophe 2036 FRA1.0010.764030.40 

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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