Individual Calculations October 2015
 Bulmaga, Irina  Total change: 8.60  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Masters Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 2360 2393 4.50 8 0.27 10 2.70 
  Areshchenko, Alexander g2661 UKR0.001-0.1710-1.70 
  Derakhshani, Borna c2016 IRI1.0010.09100.90 
  Yashas, D. 2135 IND0.501-0.3210-3.20 
  Ghorbani, Hadi 2084 IRI1.0010.14101.40 
  Rakhmanov, Aleksandr g2620 RUS0.001-0.2110-2.10 
  Khouri, Ibrahim Mohamed f2205 UAE1.0010.26102.60 
  Horvath, Adam g2540 HUN1.0010.70107.00 
  Onischuk, Vladimir g2618 UKR0.001-0.2210-2.20 

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)
 
 5th International Chess Memorial of Krystyna Holuj-Radzikowska Wroclaw POL 2015-09-16
RcRownchangeKK*chgGame
 2420 2372 4.50 9 0.59 10 5.90 
  Szczepkowska-Horowska, Karina wg2395 POL1.0010.53105.30 
  Foisor, Cristina-Adela mwg2361 ROU0.501-0.0210-0.20 
  Kashlinskaya, Alina mwg2424 RUS0.5010.07100.70 
  Majdan-Gajewska, Joanna wg2391 POL0.5010.03100.30 
  Girya, Olga wg2483 RUS0.5010.15101.50 
  Zawadzka, Jolanta wg2430 POL0.001-0.4210-4.20 
  Gaponenko, Inna mwg2402 UKR1.0010.54105.40 
  Socko, Monika gwg2456 POL0.001-0.3810-3.80 
  Mkrtchian, Lilit mwg2440 ARM0.5010.09100.90 

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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