Individual Calculations September 2010
 Gupta, Abhijeet  Total change: 7.50  Rating chartPersonal card
 19th Open International Chess Tournament of Kavala Kavala GRE 2010-07-30
RcRownchangeKK*chgGame
 2489 2587 7.00 9 1.41 10 14.10 
  Fakhiridou, Ekaterini wm2238 GRE1.0010.11101.10 
  Grover, Sahaj m2411 IND0.501-0.2310-2.30 
  Grigorov, Grigor m2503 BUL1.0010.38103.80 
  Sargissian, Gabriel g2673 ARM0.5010.12101.20 
  Vishnu, Prasanna V f2341 IND1.0010.19101.90 
  Hess, Robert L g2588 USA0.5010.00100.00 
  Vorobiov, Evgeny E g2592 RUS1.0010.51105.10 
  Rychagov, Andrey g2538 RUS1.0010.43104.30 
  Tukhaev, Adam g2518 UKR0.501-0.1010-1.00 

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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2382 2587 6.00 9 -0.66 10 -6.60 
  Michelakos, Panagiotis 2187  * GRE1.0010.08100.80 
  Paridar, Shadi wg2264 IRI0.501-0.3710-3.70 
  Stavrianakis, Ioannis 2249 GRE1.0010.12101.20 
  Hoffmann, Paul f2382 GER1.0010.24102.40 
  Charkhalashvili, Inga wg2346 GEO1.0010.20102.00 
  Vishnu, Prasanna V f2341 IND0.501-0.3110-3.10 
  Burmakin, Vladimir g2605 RUS0.001-0.4710-4.70 
  Friedel, Joshua E g2527 USA0.501-0.0810-0.80 
  Mastrovasilis, Athanasios g2539 GRE0.501-0.0710-0.70 
 * 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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