Individual Calculations January 2011
 Issakainen, Ari  Total change: -16.35  Rating chartPersonal card
 Finnish League 2010-2011 Round 5 Various FIN 2010-11-20
RcRownchangeKK*chgGame
 2319 2294 0.00 1 -0.47 15 -7.05 
  Kokkila, Tero f2319 FIN0.001-0.4715-7.05 

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)
 
 Finnish League 2010-2011 Round 6 Various FIN 2010-11-21
RcRownchangeKK*chgGame
 2293 2294 0.50 1 0.00 15 0.00 
  Nokka, Risto f2293 FIN0.5010.00150.00 

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)
 
 Finnish League 2010-11 Round 2 postponed match 2 Helsinki FIN 2010-11-28
RcRownchangeKK*chgGame
 2204 2294 0.00 1 -0.62 15 -9.30 
  Laine, Panu 2204 FIN0.001-0.6215-9.30 

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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