Individual Calculations August 2012
 Niemi, Esa  Total change: -18.75  Rating chartPersonal card
 Heart of Finland 2012 Jyvaskyla FIN 2012-07-09
RcRownchangeKK*chgGame
 1879 1711 1.00 7 -1.25 15 -18.75 
  Pulkkinen, Heikki 1874 FIN0.5010.22153.30 
  Takku, Teppo 1935 FIN0.001-0.2215-3.30 
  Jantti, Petri 2099 FIN0.001-0.0915-1.35 
  Nieminen, Kari 2111  * FIN0.001-0.0815-1.20 
  Koivula, Joni 2111  * FIN0.001-0.0815-1.20 
  Kiviaho, Pauli 1578 FIN0.501-0.1815-2.70 
  Larionova, Katariina 1447 FIN0.001-0.8215-12.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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