Individual Calculations September 2011
 Hovhannisyan, Robert  Total change: 21.50  Rating chartPersonal card
 Yinzhou Cup 2011 World ChessTeam Championship Ningbo,China CHN 2011-07-17
RcRownchangeKK*chgGame
 2430 2556 1.00 1 0.33 10 3.30 
  Ezat, Mohamed m2430 EGY1.0010.33103.30 

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)
 
 World Junior Chess Championship - 2011 Chennai IND 2011-08-01
RcRownchangeKK*chgGame
 2421 2556 10.50 13 1.82 10 18.20 
  Ashwath, R 2259 IND0.501-0.3510-3.50 
  Rajesh, V A V f2292 IND0.501-0.3210-3.20 
  Gagare, Shardul f2223 IND1.0010.12101.20 
  Ikeda, Junta f2349 AUS1.0010.23102.30 
  Kovalev, Vladislav f2439 BLR1.0010.34103.40 
  Stany, G A 2435 IND1.0010.34103.40 
  Huschenbeth, Niclas m2521 GER1.0010.45104.50 
  Rombaldoni, Axel m2459 ITA1.0010.37103.70 
  Girish, A Koushik f2310 IND1.0010.19101.90 
  Ter-Sahakyan, Samvel g2558 ARM0.5010.00100.00 
  Swiercz, Dariusz g2553 POL0.5010.00100.00 
  Robson, Ray g2560 USA1.0010.51105.10 
  Durarbeyli, Vasif g2515 AZE0.501-0.0610-0.60 

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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