Individual Calculations September 2010
 Socko, Bartosz  Total change: 11.30  Rating chartPersonal card
 Arctic Chess Challenge 2010 Tromsø NOR 2010-07-31
RcRownchangeKK*chgGame
 2520 2646 7.00 9 1.13 10 11.30 
  Zepeda, Lorena wm2246  * ESA1.0010.08100.80 
  Sowray, Peter J f2383 ENG1.0010.18101.80 
  Lie, Espen m2464 NOR1.0010.26102.60 
  Burmakin, Vladimir g2605 RUS1.0010.44104.40 
  Babujian, Levon g2485 ARM1.0010.29102.90 
  Van Wely, Loek g2677 NED0.5010.04100.40 
  Sandipan, Chanda g2637 IND1.0010.49104.90 
  Leon Hoyos, Manuel g2556 MEX0.001-0.6210-6.20 
  Drozdovskij, Yuri g2624 UKR0.501-0.0310-0.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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