Individual Calculations September 2017
 Idani, Pouya  Total change: -2.80  Rating chartPersonal card
 Abu Dhabi Masters Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 2497 2569 5.00 9 -0.28 10 -2.80 
  Patil, Pratik 2246 IND1.0010.13101.30 
  Raetsky, Alexander g2381 RUS1.0010.26102.60 
  Sethuraman, S.p. g2618 IND0.5010.07100.70 
  Efimenko, Zahar g2636 UKR0.5010.09100.90 
  Lupulescu, Constantin g2637 ROU0.5010.09100.90 
  Puranik, Abhimanyu m2494 IND0.501-0.1010-1.00 
  Mamedov, Rauf g2680 AZE0.001-0.3510-3.50 
  Eggleston, David J m2380 ENG0.501-0.2510-2.50 
  Jonkman, Harmen g2402 NED0.501-0.2210-2.20 

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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