Individual Calculations March 2011
 Speelman, Jon S  Total change: -3.50  Rating chartPersonal card
 Tradewise Chess Festival - Masters Gibraltar ENG 2011-01-25
RcRownchangeKK*chgGame
 2452 2524 5.50 10 -0.35 10 -3.50 
  Montero Melendez, Rafael 2265 ESP0.501-0.3210-3.20 
  Nikolaidis, Konstantinos f2284 GRE1.0010.20102.00 
  Sasikiran, Krishnan g2690 IND0.001-0.2810-2.80 
  Spence, David J 2231 ENG1.0010.15101.50 
  Dittmar, Peter f2328 GER1.0010.25102.50 
  Onischuk, Alexander g2689 USA0.5010.22102.20 
  Zaremba, Andrie f2339 USA1.0010.26102.60 
  Nisipeanu, Liviu-Dieter g2678 ROU0.5010.21102.10 
  Gopal, G N g2597 IND0.001-0.4010-4.00 
  Vaibhav, Suri m2421 IND0.001-0.6410-6.40 

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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