Individual Calculations August 2015
 Zubov, Alexander  Total change: 4.10  Rating chartPersonal card
 Batumi Municipality Cup (Open-A) 2015 Batumi GEO 2015-07-03
RcRownchangeKK*chgGame
 2474 2615 6.00 9 -0.15 10 -1.50 
  Morchiashvili, Bachana m2332 GEO1.0010.16101.60 
  Javakhadze, Zurab m2415 GEO1.0010.24102.40 
  Hayrapetyan, Hovik g2444 ARM0.501-0.2310-2.30 
  Harutjunyan, Gevorg g2449 ARM0.501-0.2210-2.20 
  Pantsulaia, Levan g2610 GEO1.0010.49104.90 
  Mikaelyan, Arman m2436 ARM0.501-0.2310-2.30 
  Bortnyk, Olexandr m2550 UKR0.501-0.0910-0.90 
  Paichadze, Luka g2566 GEO0.501-0.0710-0.70 
  Benidze, Davit g2465 GEO0.501-0.2010-2.00 

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)
 
 Nana Alexandria Cup (Open-A) 2015 Poti GEO 2015-07-13
RcRownchangeKK*chgGame
 2439 2615 7.00 9 0.56 10 5.60 
  Stjazhkina, Olga wg2215  * RUS1.0010.08100.80 
  Morchiashvili, Bachana m2332 GEO1.0010.16101.60 
  Shahinyan, David f2451 ARM0.501-0.2210-2.20 
  Petrosyan, Manuel m2449 ARM1.0010.28102.80 
  Baghdasaryan, Vahe m2401 ARM0.501-0.2710-2.70 
  Baklan, Vladimir g2619 UKR0.5010.01100.10 
  Azaladze, Shota m2488 GEO1.0010.33103.30 
  Bortnyk, Olexandr m2550 UKR0.501-0.0910-0.90 
  Harutjunyan, Gevorg g2449 ARM1.0010.28102.80 
 * 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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