Individual Calculations March 2012
 Petrosian, Tigran L  Total change: 7.40  Rating chartPersonal card
 GM International Open Vizag IND 2011-11-24
RcRownchangeKK*chgGame
 2380 2636 8.50 11 -0.21 10 -2.10 
  Godavarthi, Chiranjeevi 2236  * IND1.0010.08100.80 
  Chan, Peng Kong m2274 SIN1.0010.10101.00 
  Padmini, Rout wg2392 IND1.0010.20102.00 
  Dzhumaev, Marat g2485 UZB0.501-0.2010-2.00 
  Vaibhav, Suri m2448 IND0.001-0.7410-7.40 
  Gireman, Ja 2236  * IND0.501-0.4210-4.20 
  Ramakrishna, Perumalla 2236  * IND1.0010.08100.80 
  Minhazuddin, Ahmed f2388 BAN1.0010.19101.90 
  Krishna, C R G 2305 IND1.0010.12101.20 
  Danielsen, Henrik g2542 ISL0.501-0.1310-1.30 
  Gupta, Abhijeet g2640 IND1.0010.51105.10 
 * 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)
 
 72nd Armenian Ch. The Highest League Yerevan ARM 2012-01-11
RcRownchangeKK*chgGame
 2558 2636 7.00 10 0.95 10 9.50 
  Minasian, Artashes g2525 ARM0.001-0.6510-6.50 
  Grigoryan, Avetik g2621 ARM1.0010.48104.80 
  Grigoryan, Karen H. m2482 ARM1.0010.29102.90 
  Andriasian, Zaven g2624 ARM0.501-0.0210-0.20 
  Pashikian, Arman g2608 ARM0.501-0.0410-0.40 
  Babujian, Levon g2474 ARM1.0010.29102.90 
  Melkumyan, Hrant g2620 ARM1.0010.48104.80 
  Simonian, Hrair g2470 ARM0.501-0.2210-2.20 
  Ter-Sahakyan, Samvel g2569 ARM0.501-0.0910-0.90 
  Hovhannisyan, Robert g2589 ARM1.0010.43104.30 

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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