Individual Calculations February 2019
 Feldis, Pierre-Yves  Total change: -25.20  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1294 1564 3.00 5 -1.08 20 -21.60 
  Gelibter, Marc 1420 FRA0.501-0.1920-3.80 
  Giblin, Martin 1351 FRA1.0010.23204.60 
  Lachat, Gauthier 1187 FRA0.501-0.4120-8.20 
  Maged, Gabriel 1237 FRA1.0010.13202.60 
  Piquard, Yaroslav 1275 FRA0.001-0.8420-16.80 

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)
 
 FIDE 321B du club 608 (elo -1600) PARIS FRA 2019-01-05
RcRownchangeKK*chgGame
 1357 1552 3.00 4 0.08 20 1.60 
  Peignien, Laurent 1346 FRA0.501-0.2620-5.20 
  Vallee, Annie 1152  * FRA1.0010.08201.60 
  Molet, Asher 1505 FRA0.501-0.0720-1.40 
  Barthere, Gilles 1425 FRA1.0010.33206.60 
 * 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)
 
 FIDE 322 A de 1500 a -2200 club 608 des 19 au 20 janvier 2019 PARIS FRA 2019-01-19
RcRownchangeKK*chgGame
 1877 1552 0.00 2 -0.26 20 -5.20 
  Demais, Traian 1896 FRA0.001-0.1220-2.40 
  Gherghinoiu, Lucas 1857 FRA0.001-0.1420-2.80 

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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