Individual Calculations May 2010
 Stepenko, Roman  Total change: 19.95  Rating chartPersonal card
 Echiquier Bordelais Int 2009-2010 - 2 Bordeaux FRA 2010-01-01
RcRownchangeKK*chgGame
 1940 1881 1.00 1 0.58 15 8.70 
  Kirk, Ezra 1940 FRA1.0010.58158.70 

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 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2090 1898 1.00 1 0.75 15 11.25 
  Bert, Jerome 2090 FRA1.0010.751511.25 

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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