Individual Calculations January 2011
 Andersen, Alf R  Total change: 6.45  Rating chartPersonal card
 4th Open Mediterranean 2017 Rijeka 2010 - A Rijeka CRO 2010-11-13
RcRownchangeKK*chgGame
 2264 2220 4.00 8 0.43 15 6.45 
  Berescu, Alin-Mile g2468 ROU0.001-0.1915-2.85 
  Paljusaj, Edmond f2316 CRO0.001-0.3715-5.55 
  Ostling, Hakan 2206 SWE1.0010.48157.20 
  Bontempi, Piero f2375 ITA0.001-0.2915-4.35 
  Ionica, Iulia-Ionela wg2244 ROU0.5010.03150.45 
  Andrejic, Vladica 2168 SRB0.501-0.0715-1.05 
  Butuc, Maria wm2180 RUS1.0010.44156.60 
  Naslund, Mikael f2151 SWE1.0010.40156.00 

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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