Individual Calculations September 2010
 Harika, Dronavalli  Total change: 11.30  Rating chartPersonal card
 19th Open International Chess Tournament of Kavala Kavala GRE 2010-07-30
RcRownchangeKK*chgGame
 2483 2504 6.00 9 1.35 10 13.50 
  Osmanoglou, Halil 2164 GRE1.0010.12101.20 
  Sargissian, Gabriel g2673 ARM0.5010.22102.20 
  Melkumyan, Hrant g2606 ARM0.001-0.3610-3.60 
  Galopoulos, N 2295 GRE1.0010.23102.30 
  Botsari, Anna-Maria wg2318 GRE1.0010.26102.60 
  Yakovich, Yuri g2570 RUS0.5010.09100.90 
  Nevednichy, Vladislav g2592 ROU1.0010.62106.20 
  Graf, Alexander g2590 GER0.5010.12101.20 
  Rychagov, Andrey g2538 RUS0.5010.05100.50 

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
 2376 2504 5.50 9 -0.22 10 -2.20 
  Nikolaidis, Georgios 2104  * GRE1.0010.08100.80 
  Kostopoulos, Evaggelos 2189 GRE0.501-0.3610-3.60 
  Schuetze, Norman 2193 GER1.0010.14101.40 
  Khismatullin, Denis g2667 RUS0.5010.22102.20 
  Vafiadis, Kleanthis 2227 GRE1.0010.17101.70 
  Parligras, Mircea g2574 ROU0.5010.10101.00 
  Nikolov, Momchil g2552 BUL0.5010.07100.70 
  Sandipan, Chanda g2637 IND0.001-0.3210-3.20 
  Malikentzos, Sotirios 2239 GRE0.501-0.3210-3.20 
 * 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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