Individual Calculations March 2011
 Xu, Jun  Total change: -8.50  Rating chartPersonal card
 Aeroflot open 2011 B Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 2383 2494 5.00 9 -0.85 10 -8.50 
  Zolotukhin, Valery f2348 RUS0.501-0.2010-2.00 
  Romanko, Marina mwg2404 RUS0.501-0.1210-1.20 
  Kurukin, Dmitry 2313 RUS0.501-0.2410-2.40 
  Arslanov, Shamil m2368 RUS0.501-0.1710-1.70 
  Bajarani, Ulvi m2393 AZE1.0010.36103.60 
  Lu, Yijie 2311 CHN0.501-0.2410-2.40 
  Lou, Yiping m2429 CHN1.0010.41104.10 
  Obolenskikh, Dmitry 2467 RUS0.501-0.0410-0.40 
  Lu, Shanglei 2416 CHN0.001-0.6110-6.10 

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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