Individual Calculations September 2011
 Ter-Sahakyan, Samvel  Total change: 7.50  Rating chartPersonal card
 "Lake Sevan 2011" Martuni ARM 2011-07-21
RcRownchangeKK*chgGame
 2640 2558 3.50 9 0.02 10 0.20 
  Zhou, Jianchao g2636 CHN0.5010.11101.10 
  Andriasian, Zaven g2616 ARM0.5010.08100.80 
  Petrosian, Tigran L. g2636 ARM0.5010.11101.10 
  Melkumyan, Hrant g2600 ARM0.001-0.4410-4.40 
  Jobava, Baadur g2713 GEO0.001-0.2910-2.90 
  Grigoryan, Avetik g2608 ARM0.5010.07100.70 
  Zhigalko, Sergei g2689 BLR0.5010.18101.80 
  Khairullin, Ildar g2649 RUS0.5010.12101.20 
  Pashikian, Arman g2616 ARM0.5010.08100.80 

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)
 
 World Junior Chess Championship - 2011 Chennai IND 2011-08-01
RcRownchangeKK*chgGame
 2483 2558 8.50 13 0.73 10 7.30 
  Botta, Gabriele f2261 SUI1.0010.15101.50 
  Ly, Moulthun f2369 AUS0.501-0.2510-2.50 
  Krysa, Leandro f2374 ARG1.0010.26102.60 
  Roganovic, Milos m2476 SRB0.501-0.1110-1.10 
  Urkedal, Frode m2448 NOR1.0010.35103.50 
  Goganov, Aleksey m2489 RUS1.0010.40104.00 
  Rombaldoni, Axel m2459 ITA0.501-0.1410-1.40 
  Matlakov, Maxim g2632 RUS1.0010.60106.00 
  Salgado Lopez, Ivan g2626 ESP1.0010.59105.90 
  Hovhannisyan, Robert g2556 ARM0.5010.00100.00 
  Adhiban, B g2542 IND0.501-0.0210-0.20 
  Swiercz, Dariusz g2553 POL0.001-0.5110-5.10 
  Grover, Sahaj m2496 IND0.001-0.5910-5.90 

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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