Individual Calculations February 2016
 Parkkinen, Jyrki  Total change: -13.40  Rating chartPersonal card
 Helsingin mestaruus 2016 M-ryhma Helsinki FIN 2015-12-28
RcRownchangeKK*chgGame
 2132 2192 4.00 8 -0.67 20 -13.40 
  Torkkola, Henri 2186 FIN0.001-0.5120-10.20 
  Elomaa, Arto 2119 FIN0.501-0.1020-2.00 
  Kilpela, Panu 2134 FIN1.0010.42208.40 
  Hallman, Valo 2100 FIN0.501-0.1320-2.60 
  Keskinen, Lauri 2166 FIN0.501-0.0420-0.80 
  Haapasalo, Jukka-Pekka 2098 FIN0.501-0.1320-2.60 
  Hurme, Harri f2201 FIN0.001-0.4920-9.80 
  Ponnio, Toni 2053 FIN1.0010.31206.20 

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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