Individual Calculations April 2009
 Nokso-Koivisto, Antti  Total change: 10.65  Rating chartPersonal card
 Championship of Helsinki M group Helsinki FIN 2008-12-27
RcRownchangeKK*chgGame
 2173 2177 5.50 9 0.94 15 14.10 
  Rehn, Ralf 2155 FIN0.001-0.5315-7.95 
  Pudas, Teemu 2160 FIN1.0010.48157.20 
  Ebeling, Mika f2326 FIN0.5010.20153.00 
  Luukkonen, Tommi 2312 FIN1.0010.681510.20 
  Sofiev, Alexey 2126 FIN0.001-0.5715-8.55 
  Tuovinen, Jukka 2146 FIN1.0010.46156.90 
  Turtiainen, Tauno 2098 FIN1.0010.39155.85 
  Alhava, Antero 2131 USA0.501-0.0615-0.90 
  Riipinen, Juha 2100 FIN0.501-0.1115-1.65 

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 2008-2009 round 5 (lower divisions) various FIN 2009-01-17
RcRownchangeKK*chgGame
 1998 2177 0.50 1 -0.23 15 -3.45 
  Pelto, Juho 1998 FIN0.501-0.2315-3.45 

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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