Individual Calculations March 2015
 Sammalvuo, Tapani  Total change: -1.90  Rating chartPersonal card
 Elitserien 2014-15 rond 4-5 Sweden SWE 2015-01-17
RcRownchangeKK*chgGame
 2477 2455 1.50 2 0.56 10 5.60 
  Sjodahl, Pontus m2435 SWE1.0010.47104.70 
  Cramling, Pia g2518 SWE0.5010.09100.90 

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 Championship League 2014-15 round 7-8 Various FIN 2015-02-07
RcRownchangeKK*chgGame
 2360 2455 0.50 2 -0.75 10 -7.50 
  Kauko, Jussi f2281 FIN0.501-0.2310-2.30 
  Karttunen, Mika m2438 FIN0.001-0.5210-5.20 

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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