Individual Calculations April 2019
 Carvalho, Stephane  Total change: -0.60  Rating chartPersonal card
 1er Open International du CEKB LE KREMLIN BICETRE FRA 2019-02-25
RcRownchangeKK*chgGame
 1792 1882 4.50 8 -0.33 20 -6.60 
  Parnali, S Dharia wm2146 IND0.001-0.1820-3.60 
  Champagne, Pascal 1519 FRA1.0010.10202.00 
  Chitrit, Norbert 1609 FRA0.501-0.3320-6.60 
  Graziani, Jacques 1729 FRA0.501-0.2020-4.00 
  Delerme, Raymond 1617 FRA1.0010.18203.60 
  Labrande, Theodore 1702 FRA0.501-0.2420-4.80 
  Triger, Franck 1985 FRA1.0010.642012.80 
  Galan, Francois 2032 FRA0.001-0.3020-6.00 

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)
 
 XXXeme Open d'Echecs du Perreux-sur-Marne - Tournoi Principal (-2200) LE PERREUX SUR MARNE FRA 2019-03-23
RcRownchangeKK*chgGame
 1829 1882 3.00 5 0.30 20 6.00 
  Houhou, Alexandre 2020 FRA0.001-0.3120-6.20 
  Sananes, Remi 1629 FRA1.0010.19203.80 
  Gagua, Nani 1482  * FRA1.0010.08201.60 
  Liblin, Enzo 1999 FRA1.0010.662013.20 
  Kavciyan, Yega 2017 FRA0.001-0.3220-6.40 
 * 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)
 

 

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