Individual Calculations June 2017
 Gerbaux, Regis  Total change: 32.00  Rating chartPersonal card
 293 open FIDE du club 608 (-1600 elo) PARIS FRA 2017-05-06
RcRownchangeKK*chgGame
 1249 1147 2.50 6 0.29 40 11.60 
  Peignien, Laurent 1397 FRA0.001-0.1940-7.60 
  Bocquet, Jean-Michel 1306 FRA0.001-0.2940-11.60 
  Guillaume, Mickael 1242 FRA1.0010.634025.20 
  Mekhane, Nassym 1002 FRA1.0010.314012.40 
  Etienne, Yannick 1237 FRA0.5010.12404.80 
  Wu, Clara 1309 FRA0.001-0.2940-11.60 

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)
 
NOTE: K factor changed
 Championnat de France des Non et Malvoyants 2017 SAINT GERMAIN AU MONT D'OR FRA 2017-05-21
RcRownchangeKK*chgGame
 1318 1147 3.00 7 1.02 20 20.40 
  Le Brun, Yves 1401 FRA0.001-0.1920-3.80 
  Porchon, David 1392 FRA0.001-0.2020-4.00 
  Guillaume, Mickael 1242 FRA1.0010.632012.60 
  Kruk, Clementine 1289 FRA0.5010.19203.80 
  Dhenain, Sebastien 1190 FRA1.0010.562011.20 
  Antonic, Nenad 1396 FRA0.5010.31206.20 
  Ambrosino, Theo 1316 FRA0.001-0.2820-5.60 

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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