Individual Calculations August 2012
 Ponnio, Toni  Total change: 72.30  Rating chartPersonal card
 Heart of Finland 2012 Jyvaskyla FIN 2012-07-09
RcRownchangeKK*chgGame
 2170 1951 4.50 9 2.41 30 72.30 
  Sorvari, Jarmo 2041 FIN0.5010.12303.60 
  Koykka, Pekka 2218 FIN0.5010.32309.60 
  Nevanlinna, Risto f2267 FIN0.5010.373011.10 
  Koivula, Joni 2126 FIN1.0010.733021.90 
  Kivipelto, Kaj f2181 FIN1.0010.793023.70 
  Vul, Arkadi Eremeevich g2312 RUS0.001-0.1030-3.00 
  Tauriainen, Marko 2138 FIN1.0010.743022.20 
  Ahvenjarvi, Jani 2182 FIN0.001-0.2130-6.30 
  Filippov, Sergey B 2062 RUS0.001-0.3530-10.50 

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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