Individual Calculations January 2011
 Lehtivaara, Petri  Total change: -7.10  Rating chartPersonal card
 Swiss Team Championship SMM 2010 decentralised SUI 2010-02-13
RcRownchangeKK*chgGame
 2371 2359 3.00 7 -0.36 10 -3.60 
  Moor, Roger m2365 SUI0.5010.01100.10 
  Renet, Olivier g2504 FRA0.001-0.3110-3.10 
  Vogt, Lothar g2427 GER0.001-0.4110-4.10 
  Schmidt-Schaeffer, Sebastian, Dr 2393 GER1.0010.55105.50 
  Loetscher, Roland f2358 SUI0.5010.00100.00 
  Drabke, Lorenz Maximilian m2439 GER0.001-0.3910-3.90 
  Gabersek, Albert 2111 SUI1.0010.19101.90 

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 5 Various FIN 2010-11-20
RcRownchangeKK*chgGame
 2350 2349 0.00 1 -0.50 10 -5.00 
  Westerinen, Heikki M.j. g2350 FIN0.001-0.5010-5.00 

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 2010-2011 Round 6 Various FIN 2010-11-21
RcRownchangeKK*chgGame
 2460 2349 0.50 1 0.15 10 1.50 
  Sammalvuo, Tapani m2460 FIN0.5010.15101.50 

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)
 

 

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