Individual Calculations May 2015
 Serralta, Michel  Total change: 3.20  Rating chartPersonal card
 Team 2015 - Nationale 2 - R8-11 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2304 2109 1.00 4 -0.05 20 -1.00 
  Monroy, Charles m2438 FRA0.001-0.1220-2.40 
  Manea, Alexandru m2384 ROU0.001-0.1720-3.40 
  Herdier, Goulwenn 2154 FRA1.0010.562011.20 
  Le Goff, Ronan 2240 FRA0.001-0.3220-6.40 

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)
 
 Open d'échecs de la ville de Brest 2015 BREST FRA 2015-04-04
RcRownchangeKK*chgGame
 1910 2109 4.50 6 0.21 20 4.20 
  Derouin, Stephane 1709  * FRA1.0010.08201.60 
  Besseghier, Stephane 1739 FRA1.0010.10202.00 
  Bleuzen, Erwan 1954 FRA0.501-0.2120-4.20 
  Le Gros, Cedric 2079 FRA1.0010.46209.20 
  Guezennec, Franck 2240 FRA0.001-0.3220-6.40 
  Lescop, Etienne 1741 FRA1.0010.10202.00 
 * 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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