Individual Calculations May 2017
 Strate, Francois  Total change: 9.00  Rating chartPersonal card
 Championnat du Var des Veterans 2017 OLLIOULES FRA 2017-01-27
RcRownchangeKK*chgGame
 1355 1323 2.50 6 -0.28 20 -5.60 
  Salvi, Angele 1039 FRA1.0010.16203.20 
  Battaglia, Gerard 1723  * FRA0.001-0.0820-1.60 
  David-Andre, Robert 1022 FRA0.001-0.8520-17.00 
  Marku, Demeter 1539 FRA1.0010.782015.60 
  Roman, Sylvian 1339 FRA0.5010.02200.40 
  Paccard, Jacques 1468 FRA0.001-0.3120-6.20 
 * 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)
 
 Ch. des Bouches du Rhone 2016-17 du Samedi r9 VITROLLES FRA 2017-04-09
RcRownchangeKK*chgGame
 1507 1332 1.00 1 0.73 20 14.60 
  Bui, Christopher 1507 FRA1.0010.732014.60 

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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