Individual Calculations August 2013
 Karttunen, Mika  Total change: -10.80  Rating chartPersonal card
 Heart of Finland 2013 Jyvaskyla FIN 2013-07-08
RcRownchangeKK*chgGame
 2217 2457 6.00 9 -1.08 10 -10.80 
  Valli, Frans 2237 FIN0.501-0.2810-2.80 
  Ronka, Erik 2113 FIN1.0010.12101.20 
  Marjusaari, Eero 2064 FIN1.0010.08100.80 
  Parkkinen, Jyrki 2195 FIN1.0010.18101.80 
  Gavrilov, Alexei g2452 RUS0.001-0.5110-5.10 
  Koykka, Pekka 2250 FIN1.0010.23102.30 
  Vaarala, Eric 2292 SWE0.001-0.7210-7.20 
  Lobanov, Sergei 2198 RUS0.501-0.3210-3.20 
  Johansson, Thomas 2152 SWE1.0010.14101.40 

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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