Individual Calculations February 2019
 Lyly, Seppo  Total change: 8.60  Rating chartPersonal card
 Helsingin mestaruus 2019 S65-ryhma Helsinki FIN 2018-12-29
RcRownchangeKK*chgGame
 1892 1898 4.00 7 0.43 20 8.60 
  Kangas, Mauno 1852 FIN0.001-0.5620-11.20 
  Stahle, Sten 1628 FIN1.0010.17203.40 
  Saharinen, Petri 1747 FIN1.0010.30206.00 
  Nyrhinen, Harri 2001 FIN0.001-0.3620-7.20 
  Patola, Eero 1830 FIN1.0010.41208.20 
  Hurme, Harri f2210 FIN0.001-0.1420-2.80 
  Gronroos, Matti 1978 FIN1.0010.612012.20 

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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