Individual Calculations January 2010
 Grandadam, Nicolas  Total change: -5.70  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 2130 2145 2.50 4 0.44 15 6.60 
  Siegel, Georg m2296 GER0.5010.20153.00 
  Matovic, Daniel 2017 SUI0.501-0.1715-2.55 
  Perruchoud, Francois, Prof. 1901 SUI1.0010.20153.00 
  Vuilleumier, Alexandre m2305 SUI0.5010.21153.15 

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)
 
 World Youth Chess Championship-u16 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 2210 2221 4.50 10 -0.61 15 -9.15 
  Lagarde, Maxime f2393 FRA0.001-0.2715-4.05 
  Tan, Justin 2011 AUS1.0010.23153.45 
  Galopoulos, N 2324 GRE0.001-0.3615-5.40 
  Dole, Anant 2060 RSA0.501-0.2115-3.15 
  Ben Artzi, Ido 2086 ISR0.501-0.1815-2.70 
  Urtnasan, Nasanjargal 2072 MGL1.0010.30154.50 
  Bolat, Ahmet 1938 TUR1.0010.16152.40 
  Dragomirescu, Robin-Alexandru f2377 ROU0.5010.21153.15 
  Javakhadze, Zurab 2376 GEO0.001-0.2915-4.35 
  Arribas Lopez, Angel f2461 ESP0.001-0.2015-3.00 

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)
 
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2064 2221 0.50 1 -0.21 15 -3.15 
  Zienkiewicz, Alexandre 2064 FRA0.501-0.2115-3.15 

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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