Individual Calculations August 2012
 Ferrandi, Bernard  Total change: -36.45  Rating chartPersonal card
 15ème Open des Vins du Médoc NAUJAC SUR MER FRA 2012-06-24
RcRownchangeKK*chgGame
 1908 1817 4.50 9 0.86 15 12.90 
  Arrouch, Marc 1580 FRA1.0010.20153.00 
  Castro, John 2193 FRA0.001-0.0915-1.35 
  Chainay, Gerard 1557 FRA1.0010.18152.70 
  Dierkes, Tobias 2107 GER0.001-0.1615-2.40 
  Sanchez, Nicolas 2169 FRA0.5010.39155.85 
  Prioux, Michel 1782 FRA0.501-0.0515-0.75 
  Bordas, Laurent 1629 FRA1.0010.26153.90 
  Capitaine, Adrien 2106 FRA0.5010.34155.10 
  Kramer, Julian 2052 GER0.001-0.2115-3.15 

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)
 
 5è open international d'Ille-et-Vilaine RENNES FRA 2012-07-06
RcRownchangeKK*chgGame
 1627 1814 2.50 8 -3.29 15 -49.35 
  Otmani, Kamel 2090 FRA0.001-0.1715-2.55 
  Hubert, Erwan 1645 FRA0.001-0.7215-10.80 
  Dol, Cecile 1589 FRA1.0010.22153.30 
  Sarzynski, Thuan 1653 FRA0.001-0.7115-10.65 
  Mercier, Franck 1555 FRA0.501-0.3215-4.80 
  Francois, Adrien 1586 FRA0.001-0.7915-11.85 
  Francez, Theo 1480 FRA0.001-0.8815-13.20 
  Levesque, Guillaume 1414  * FRA1.0010.08151.20 
 * 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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