Individual Calculations January 2011
 Lehtivaara, Risto  Total change: -5.85  Rating chartPersonal card
 Finnish League 2010-2011 Round 5 Various FIN 2010-11-20
RcRownchangeKK*chgGame
 2410 2178 0.00 1 -0.21 15 -3.15 
  Maki, Veijo m2410 FIN0.001-0.2115-3.15 

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
 2275 2178 0.50 1 0.13 15 1.95 
  Niemela, Antti f2275 FIN0.5010.13151.95 

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
 2321 2178 0.00 1 -0.31 15 -4.65 
  Virtanen, Antti f2321 FIN0.001-0.3115-4.65 

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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