Individual Calculations February 2015
 Kekki, Jorma  Total change: 9.00  Rating chartPersonal card
 Helsingin mestaruus 2015 M-ryhma Helsinki FIN 2014-12-28
RcRownchangeKK*chgGame
 2115 2057 4.00 9 0.21 20 4.20 
  Kilpela, Panu 2122 FIN0.5010.09201.80 
  Tuovinen, Jukka 2049 FIN0.501-0.0120-0.20 
  Kivipelto, Kaj f2132 FIN0.5010.10202.00 
  Eklund, Kari 2128 FIN0.5010.10202.00 
  Hallman, Valo 1991 FIN0.501-0.0920-1.80 
  Hurme, Harri f2188 FIN0.001-0.3220-6.40 
  Kangas, Lauri 2032 FIN0.501-0.0320-0.60 
  Elomaa, Arto 2151 FIN0.5010.13202.60 
  Hokkanen, Petri f2240 FIN0.5010.24204.80 

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)
 
 FIN League 2014-15 Div 2 combined, round 4 Various FIN 2015-01-10
RcRownchangeKK*chgGame
 2253 2070 0.50 1 0.24 20 4.80 
  Taivainen, Jukka 2253 FIN0.5010.24204.80 

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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