Individual Calculations May 2011
 Mertanen, Janne  Total change: -3.45  Rating chartPersonal card
 Finnish League 2010-2011 round 8 Various FIN 2011-03-12
RcRownchangeKK*chgGame
 2339 2336 1.00 1 0.50 15 7.50 
  Lehtivaara, Petri f2339 FIN1.0010.50157.50 

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)
 
 Finnish League 2010.2011 Round 9 Helsinki FIN 2011-03-13
RcRownchangeKK*chgGame
 2273 2336 0.50 1 -0.09 15 -1.35 
  Niemela, Antti f2273 FIN0.501-0.0915-1.35 

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 Team Cup Round 1 Various FIN 2011-03-26
RcRownchangeKK*chgGame
 2231 2336 0.00 1 -0.64 15 -9.60 
  Pohjala, Henri 2231 FIN0.001-0.6415-9.60 

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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