Individual Calculations May 2011
 Herrero, Alain  Total change: -1.35  Rating chartPersonal card
 30e open international de Clermont-Ferrand CLERMONT FERRAND FRA 2011-03-10
RcRownchangeKK*chgGame
 1857 1775 3.00 7 0.16 15 2.40 
  Edouard, Romain g2175  * FRA0.001-0.0815-1.20 
  Sadoune, Emilie 1539 FRA1.0010.20153.00 
  Zounani, Yacine 1574 FRA1.0010.24153.60 
  Graillon, David 1929 FRA0.5010.21153.15 
  Vidal, Llewellyn 1990 FRA0.001-0.2315-3.45 
  Rabier, Jean 1878 FRA0.5010.14152.10 
  Hadji, Mohamed 1911 FRA0.001-0.3215-4.80 
 * 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)
 
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 2111 1775 0.00 2 -0.25 15 -3.75 
  Gaubil, Olivier 2052 FRA0.001-0.1715-2.55 
  Zschiedrich, Heiko 2169 GER0.001-0.0815-1.20 

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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