Individual Calculations November 2010
 Petrosyan, Tigran S.  Total change: 40.50  Rating chartPersonal card
 71st Armenian Ch. 1st League Yerevan ARM 2010-08-29
RcRownchangeKK*chgGame
 2391 2206 7.00 13 3.50 15 52.50 
  Manukyan, Sargis V. 2226 ARM0.5010.03150.45 
  Minasian, Ara g2453 ARM0.001-0.1915-2.85 
  Harutjunyan, Gevorg g2481 ARM1.0010.831512.45 
  Simonian, Tigran 2314 ARM1.0010.65159.75 
  Ter-Sahakyan, Samvel g2525 ARM0.001-0.1315-1.95 
  Petrosian, Davit G. g2492 ARM0.001-0.1615-2.40 
  Hayrapetian, Ovik f2324 ARM0.001-0.3415-5.10 
  Yegiazarian, Arsen g2460 ARM1.0010.811512.15 
  Kalashian, David m2449 ARM1.0010.801512.00 
  Babujian, Levon g2485 ARM0.5010.34155.10 
  Dilanyan, Grigor 2250 ARM1.0010.56158.40 
  Grigoryan, Karen H. c2290 ARM0.5010.12151.80 
  Poghosyan, Suren 2336 ARM0.5010.18152.70 

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)
 
 European B-16 Ch Batumi GEO 2010-09-20
RcRownchangeKK*chgGame
 2086 2197 5.00 9 -0.80 15 -12.00 
  Vrigazov, Hristo 1893 BUL0.501-0.3615-5.40 
  Melnik, Igor 2033 UKR1.0010.28154.20 
  Mammadov, Zaur Fazahir Oglu 2427 AZE0.001-0.2115-3.15 
  Orujov, Shujaat Ismiali Oglu 2098 AZE0.501-0.1415-2.10 
  Davi, Alessandro 2078 ITA0.501-0.1615-2.40 
  Denesh, Nadav 2002 ISR1.0010.25153.75 
  Pluzyan, Aram 2089 ARM0.501-0.1515-2.25 
  Kigel, Dmytro f2131 UKR0.501-0.0915-1.35 
  Holland, James P 2027 ENG0.501-0.2215-3.30 

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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