Individual Calculations August 2018
 Stefanko, Christopher  Total change: 27.60  Rating chartPersonal card
 5eme Open de Noisiel (-1600) NOISIEL FRA 2018-07-07
RcRownchangeKK*chgGame
 1345 1207 3.00 5 1.23 20 24.60 
  Chheav, Suvuthy 1587 FRA0.001-0.0920-1.80 
  Guirauden, Justine 1022 FRA1.0010.26205.20 
  Trevisiol, Thierry 1567 FRA0.001-0.1020-2.00 
  Trevisiol, Antoine 1443 FRA1.0010.802016.00 
  Wendling, Raphael 1106 FRA1.0010.36207.20 

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)
 
 Championnat de Paris Ile-de-France 2018 - Open C 1500 et Moins PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1270 1207 3.50 8 0.15 20 3.00 
  Bakkar, Kamal 1290 FRA0.001-0.3920-7.80 
  Herman, Olivier 1069 FRA1.0010.31206.20 
  Edery, Laurent 1376 FRA0.5010.22204.40 
  Rakotomamonjy, Reiyu 1285 FRA0.001-0.3920-7.80 
  Mylvaganam, Vithuson 1438 FRA0.001-0.2120-4.20 
  Rakotovahiny, Thomas 1117 FRA1.0010.38207.60 
  Dimbert, David 1298 FRA1.0010.622012.40 
  Valdman, Dmitry 1284 FRA0.001-0.3920-7.80 

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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