Individual Calculations January 2015
 Pytel, Krzysztof  Total change: -15.60  Rating chartPersonal card
 Team 2015 - Nationale 4 - R1-4 FRANCE FRA 2014-10-11
RcRownchangeKK*chgGame
 2047 2311 1.00 2 -0.63 10 -6.30 
  Vedovotto, Nicolas 2120 FRA0.001-0.7510-7.50 
  Guyot, Philippe 1973 FRA1.0010.12101.20 

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)
 
 11ème Open international d'Echecs de Charleville-Mézières CHARLEVILLE MEZIERES FRA 2014-12-26
RcRownchangeKK*chgGame
 2057 2311 4.50 7 -0.93 10 -9.30 
  Louis, Andre 1911  * FRA1.0010.08100.80 
  Pytel, Bozena wm1929 FRA1.0010.09100.90 
  Prioux, Michel 1911  * FRA1.0010.08100.80 
  Roos, Louis m2338 FRA0.001-0.4610-4.60 
  Serafimov, Dimitar f2258 BUL0.501-0.0710-0.70 
  Schweitzer, Viktoriya wm2139 FRA0.501-0.2310-2.30 
  Schweitzer, Marc 1911  * FRA0.501-0.4210-4.20 
 * 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)
 

 

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