Individual Calculations September 2019
 Martirosyan, Haik M.  Total change: -11.40  Rating chartPersonal card
 Master Tournament (MTO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 2478 2619 5.50 9 -0.57 10 -5.70 
  Piasetski, Leon m2229 CAN1.0010.09100.90 
  Sankalp, Gupta 2416 IND1.0010.24102.40 
  Puranik, Abhimanyu g2550 IND0.501-0.1010-1.00 
  Erigaisi, Arjun g2531 IND0.501-0.1210-1.20 
  Keymer, Vincent m2513 GER0.001-0.6410-6.40 
  Low, Zhen Yu Cyrus m2413 SGP1.0010.24102.40 
  Harsha, Bharathakoti m2486 IND1.0010.32103.20 
  Vaibhav, Suri g2591 IND0.501-0.0410-0.40 
  Moussard, Jules g2576 FRA0.001-0.5610-5.60 

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)
 
 Kupper Memorial Master Zurich SUI 2019-08-14
RcRownchangeKK*chgGame
 2414 2619 4.50 7 -0.57 10 -5.70 
  Chennaoui, Yasin 2219  * SUI0.001-0.9210-9.20 
  Zulfic, Fedja 2219  * AUS1.0010.08100.80 
  Buehler, Michael 2219  * SUI1.0010.08100.80 
  Vorotnikov, Vladislav V g2417 RUS1.0010.24102.40 
  Puranik, Abhimanyu g2550 IND1.0010.40104.00 
  Donchenko, Alexander g2618 GER0.5010.00100.00 
  Kovalenko, Igor g2654 LAT0.001-0.4510-4.50 
 * 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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