Individual Calculations April 2009
 Mohammadi, Amir  Total change: 3.60  Rating chartPersonal card
 Elitserien 2008/09 rounds 6-11 Sweden SWE 2009-01-17
RcRownchangeKK*chgGame
 2379 2188 2.00 5 0.70 15 10.50 
  Schneider, Lars-Ake m2365 SWE0.5010.23153.45 
  Dragicevic, Drazen f2321 SWE1.0010.681510.20 
  Poley, Vladimir m2342 BLR0.5010.21153.15 
  Backelin, Rikard 2327 SWE0.001-0.3115-4.65 
  Hector, Jonny g2538 SWE0.001-0.1115-1.65 

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)
 
 Elitserien 2008/09, match 4 in round 2 Göteborg SWE 2009-03-01
RcRownchangeKK*chgGame
 2220 2188 0.00 1 -0.46 15 -6.90 
  Kockum, Anton Frisk 2220 SWE0.001-0.4615-6.90 

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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