Individual Calculations May 2013
 Koch, Alain  Total change: -6.45  Rating chartPersonal card
 Team 2013 - Ile de France - Part 3 ILE DE FRANCE FRA 2013-03-09
RcRownchangeKK*chgGame
 1890 1954 0.00 1 -0.59 15 -8.85 
  Alos, Rafael 1890 FRA0.001-0.5915-8.85 

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)
 
 Festival Fide du Val d'Oise 2013 (-2200) - 2eme etape SURVILLIERS FRA 2013-03-30
RcRownchangeKK*chgGame
 1748 1954 3.50 5 -0.14 15 -2.10 
  El Arrassi, Amyne 1554  * FRA1.0010.08151.20 
  Nunez, Cenzo 1581 FRA1.0010.10151.50 
  Lam-Roques, Kalvin 2000 FRA0.001-0.4415-6.60 
  Gourdan, Iskander 1699 FRA1.0010.19152.85 
  Dagonia, Steve 1906 FRA0.501-0.0715-1.05 
 * 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 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1703 1954 1.00 1 0.19 15 2.85 
  Payen, Gerard 1703 FRA1.0010.19152.85 

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)
 
 Festival Fide du Val d'Oise 2013 (-2200) - 3eme etape ERMONT FRA 2013-04-13
RcRownchangeKK*chgGame
 1835 1954 4.00 6 0.11 15 1.65 
  Lecapitaine, Gerard 1618 FRA1.0010.12151.80 
  Dufrenoy, Franck 1793 FRA1.0010.29154.35 
  Lam-Roques, Kalvin 1983 FRA0.001-0.4615-6.90 
  Asmai, Ali 1880 FRA1.0010.40156.00 
  Jeannesson, Etienne 1880 FRA0.001-0.6015-9.00 
  Taramelli, Marc 1853 FRA1.0010.36155.40 

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)
 

 

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