Individual Calculations March 2010
 Pass, Deborah J  Total change: -12.75  Rating chartPersonal card
 BC Chess Master - A Bois-Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 2019 1972 2.50 7 -0.57 15 -8.55 
  Alam, Nure 1978 BAN1.0010.51157.65 
  Pesez, Alexandre 2083 FRA0.5010.15152.25 
  Bourges, Jerome 2109 FRA0.001-0.3215-4.80 
  Ferry, Roger 2075 FRA0.5010.14152.10 
  Papa, Kassim 1864 FRA0.001-0.6515-9.75 
  Debeaune, Robin 2146 FRA0.5010.23153.45 
  Francois, Ginaud 1880 FRA0.001-0.6315-9.45 

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)
 
 Corporatif R4-5 IDF FRA 2010-01-10
RcRownchangeKK*chgGame
 1947 1956 1.00 2 -0.03 15 -0.45 
  Ayral, Vincent 1981 FRA0.5010.03150.45 
  Plaszczewski, David 1913 FRA0.501-0.0615-0.90 

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 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1638 1956 1.00 1 0.13 15 1.95 
  Adelbrecht, Serge 1638 FRA1.0010.13151.95 

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)
 
 Corporatif R6 IDF FRA 2010-02-13
RcRownchangeKK*chgGame
 2023 1956 1.00 1 0.59 15 8.85 
  Desportes, Gerard 2023 FRA1.0010.59158.85 

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)
 
 115e open international Club 608 - 2200 Paris FRA 2010-02-20
RcRownchangeKK*chgGame
 1970 1956 0.00 2 -0.97 15 -14.55 
  Kirszenberg, Marc 2193 FRA0.001-0.2015-3.00 
  Lam-Roques, Kalvin 1747 FRA0.001-0.7715-11.55 

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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