Individual Calculations May 2010
 Welin, Mats  Total change: 43.65  Rating chartPersonal card
 Elitserien 2009/2010 Sweden SWE 2009-10-16
RcRownchangeKK*chgGame
 2336 2236 7.00 11 2.91 15 43.65 
  Ong, Kezli 2224 SWE0.501-0.0215-0.30 
  Ivanov, Sergey g2530 RUS0.001-0.1515-2.25 
  Astrom, Goran f2258 SWE0.5010.03150.45 
  Vernersson, Per 2381 SWE0.5010.19152.85 
  Jepson, Christian m2376 SWE0.001-0.3115-4.65 
  Andreasson, Ingvar 2334 SWE1.0010.63159.45 
  Bator, Robert m2416 SWE1.0010.741511.10 
  Tikkanen, Hans m2447 SWE0.5010.27154.05 
  Brustkern, Juergen f2255 GER1.0010.53157.95 
  Malmstig, Erik f2232 SWE1.0010.49157.35 
  Lundvik, Jonas 2241 SWE1.0010.51157.65 

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)
 

 

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