Individual Calculations January 2010
 Hoffmann, Michel  Total change: 13.45  Rating chartPersonal card
 Coupe Languedoc - T1-2 LAN FRA 2009-11-14
RcRownchangeKK*chgGame
 1798 2065 1.00 1 0.18 25 4.50 
  Tourrier, Philippe 1798 FRA1.0010.18254.50 

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 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1945 2065 1.00 1 0.34 25 8.50 
  Valentin, Dominique 1945 FRA1.0010.34258.50 

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)
 
NOTE: K factor changed
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2085 2065 0.50 1 0.03 15 0.45 
  Dijon, Frederic 2085 FRA0.5010.03150.45 

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)
 

 

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