Individual Calculations May 2010
 Pytel, Bozena  Total change: -15.60  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1726 1955 1.00 2 -0.51 15 -7.65 
  Van De Water, Marc 1562 FRA0.501-0.4215-6.30 
  Pacolet, Fabrice 1890 BEL0.501-0.0915-1.35 

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 2 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 1948 1958 0.50 2 -0.53 15 -7.95 
  Meunier, Clement 1907 FRA0.001-0.5715-8.55 
  Le Febvre, Patrick 1989 FRA0.5010.04150.60 

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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