Individual Calculations January 2014
 Kekki, Jorma  Total change: -20.70  Rating chartPersonal card
 31. ESK-turnaus M-ryhma Helsinki FIN 2013-12-05
RcRownchangeKK*chgGame
 2209 2075 1.00 7 -1.38 15 -20.70 
  Hurme, Harri f2183 FIN0.001-0.3515-5.25 
  Sammalvuo, Tapani m2453 FIN0.001-0.0915-1.35 
  Joentakanen, Kullervo 2256 FIN0.001-0.2615-3.90 
  Norri, Joose m2362 FIN0.001-0.1615-2.40 
  Ronka, Erik 2126 FIN0.001-0.4315-6.45 
  Munukka, Timo 1992 FIN0.501-0.1115-1.65 
  Aijala, Jouko 2088 FIN0.5010.02150.30 

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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