Individual Calculations July 2009
 Biro, Sandor  Total change: 9.40  Rating chartPersonal card
 HUN Team Ch Szechenyi Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 1999 2307 2.00 2 0.29 10 2.90 
  Legradi, David 1957 HUN1.0010.11101.10 
  Angyalosi, Daniel 2040 HUN1.0010.18101.80 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2175 2303 2.00 2 0.65 10 6.50 
  Lobstein, Antoine 2210 FRA1.0010.37103.70 
  Ribeiro, Romain 2139 FRA1.0010.28102.80 

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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