Individual Calculations January 2009
 Logothetis, Sotirios  Total change: 7.80  Rating chartPersonal card
 European Union Individual Championship Liverpool ENG 2008-09-09
RcRownchangeKK*chgGame
 2411 2318 4.00 9 0.52 15 7.80 
  Carlsson, Pontus g2514 SWE0.5010.25153.75 
  Sulskis, Sarunas g2562 LTU0.5010.30154.50 
  Hebden, Mark L g2520 ENG0.001-0.2415-3.60 
  Czaja, Wojciech 2103 POL1.0010.23153.45 
  Beliavsky, Alexander G g2606 SLO0.001-0.1615-2.40 
  Williamson, Roger G 2169 ENG1.0010.30154.50 
  Arkell, Keith C g2506 ENG0.5010.24153.60 
  Hillarp Persson, Tiger g2526 SWE0.001-0.2315-3.45 
  Blackburn, Jonathan L B 2196 WLS0.501-0.1715-2.55 

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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