Individual Calculations September 2011
 Zhigalko, Sergei  Total change: 7.20  Rating chartPersonal card
 Turkish Clubs Cup Chess Championship Konya TUR 2011-06-20
RcRownchangeKK*chgGame
 2536 2679 5.50 8 0.09 10 0.90 
  Ipek, Ali f2279  * TUR1.0010.08100.80 
  Melkumyan, Hrant g2580 ARM0.501-0.1410-1.40 
  Annaberdiev, Meilis m2454 TKM1.0010.22102.20 
  Kobalia, Mikhail g2679 RUS0.5010.00100.00 
  Kovchan, Alexander g2558 UKR1.0010.34103.40 
  Jojua, Davit g2505 GEO0.501-0.2310-2.30 
  Safarli, Eltaj g2624 AZE1.0010.42104.20 
  Tregubov, Pavel V. g2607 RUS0.001-0.6010-6.00 
 * 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)
 
 "Lake Sevan 2011" Martuni ARM 2011-07-21
RcRownchangeKK*chgGame
 2626 2689 4.50 9 -0.78 10 -7.80 
  Jobava, Baadur g2713 GEO0.5010.03100.30 
  Grigoryan, Avetik g2608 ARM0.501-0.1110-1.10 
  Andriasian, Zaven g2616 ARM0.501-0.1010-1.00 
  Khairullin, Ildar g2649 RUS0.501-0.0610-0.60 
  Pashikian, Arman g2616 ARM0.501-0.1010-1.00 
  Zhou, Jianchao g2636 CHN0.501-0.0710-0.70 
  Ter-Sahakyan, Samvel g2558 ARM0.501-0.1810-1.80 
  Petrosian, Tigran L. g2636 ARM1.0010.43104.30 
  Melkumyan, Hrant g2600 ARM0.001-0.6210-6.20 

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)
 
 Baku Open-2011, group A Baku AZE 2011-08-05
RcRownchangeKK*chgGame
 2588 2689 7.00 9 1.41 10 14.10 
  Mammadov, Zaur Fazahir Oglu m2325 AZE1.0010.10101.00 
  Guliev, Logman m2458 AZE1.0010.21102.10 
  Allahverdiev, Anar m2421 AZE1.0010.17101.70 
  McHedlishvili, Mikheil g2618 GEO1.0010.40104.00 
  Bruzon Batista, Lazaro g2673 CUB1.0010.48104.80 
  Romanov, Evgeny g2624 RUS0.501-0.0910-0.90 
  Dreev, Aleksey g2711 RUS0.5010.03100.30 
  Mamedyarov, Shakhriyar g2765 AZE0.5010.10101.00 
  Andreikin, Dmitry g2696 RUS0.5010.01100.10 

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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