Individual Calculations March 2013
 Hartio, Ilkka  Total change: -14.70  Rating chartPersonal card
 Jyvaskyla Winter 2013 Weekend A Jyvaskyla FIN 2013-01-25
RcRownchangeKK*chgGame
 2052 2080 1.50 5 -1.19 15 -17.85 
  Kokkala, Janne 1880 FIN1.0010.24153.60 
  Jaervenpaeae, Jari 2273 FIN0.001-0.2515-3.75 
  Koivusalo, Ville-Veikko 1956 FIN0.501-0.1715-2.55 
  Roenkae, Erik 2084 FIN0.001-0.4915-7.35 
  Sassi, Pekka 2069 FIN0.001-0.5215-7.80 

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 2012-13 Day 10 Various FIN 2013-02-09
RcRownchangeKK*chgGame
 2228 2074 0.50 1 0.21 15 3.15 
  Kosmo, Santul 2228 FIN0.5010.21153.15 

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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