Individual Calculations September 2011
 Melkumyan, Hrant  Total change: 19.00  Rating chartPersonal card
 Turkish Clubs Cup Chess Championship Konya TUR 2011-06-20
RcRownchangeKK*chgGame
 2435 2580 6.50 9 0.60 10 6.00 
  Korkmaz, Turhan 2180  * TUR1.0010.08100.80 
  Koc, Serkan 2180  * TUR1.0010.08100.80 
  Zhigalko, Sergei g2679 BLR0.5010.14101.40 
  Sobay, Kahraman 2180  * TUR1.0010.08100.80 
  Volokitin, Andrei g2677 UKR0.5010.13101.30 
  Onischuk, Vladimir m2498 UKR1.0010.39103.90 
  Kovchan, Alexander g2558 UKR0.501-0.0310-0.30 
  Jojua, Davit g2505 GEO0.501-0.1010-1.00 
  Annaberdiev, Meilis m2454 TKM0.501-0.1710-1.70 
 * 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
 2636 2600 5.50 9 1.43 10 14.30 
  Khairullin, Ildar g2649 RUS0.5010.07100.70 
  Pashikian, Arman g2616 ARM1.0010.52105.20 
  Zhou, Jianchao g2636 CHN0.001-0.4510-4.50 
  Ter-Sahakyan, Samvel g2558 ARM1.0010.44104.40 
  Petrosian, Tigran L. g2636 ARM0.5010.05100.50 
  Andriasian, Zaven g2616 ARM1.0010.52105.20 
  Jobava, Baadur g2713 GEO0.001-0.3510-3.50 
  Grigoryan, Avetik g2608 ARM0.5010.01100.10 
  Zhigalko, Sergei g2689 BLR1.0010.62106.20 

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)
 
 The 26th Summer Universiade Individual Men Shenzhen,China CHN 2011-08-15
RcRownchangeKK*chgGame
 2484 2600 5.00 8 -0.13 10 -1.30 
  Bulski, Krzysztof m2479 POL0.001-0.6610-6.60 
  Surya, Wahyudi 2222 INA0.501-0.4110-4.10 
  Valdes Escobar, Alvaro m2414 CHI1.0010.26102.60 
  Jurcik, Marian m2481 SVK1.0010.34103.40 
  Benidze, Davit m2514 GEO1.0010.38103.80 
  Czarnota, Pawel g2541 POL1.0010.42104.20 
  Li, Chao B g2669 CHN0.001-0.4010-4.00 
  Braun, Arik g2554 GER0.501-0.0610-0.60 

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)
 

 

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