Individual Calculations November 2011
 Pokorna, Regina  Total change: 3.40  Rating chartPersonal card
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
RcRownchangeKK*chgGame
 2345 2359 5.00 9 0.34 10 3.40 
  Dewi, Aa Citra wf2083 INA0.501-0.3310-3.30 
  Khairul, Anam f2266 INA0.001-0.6310-6.30 
  Marentek, Hanny f2227 INA0.501-0.1810-1.80 
  Aray, Asrul 2256 INA1.0010.36103.60 
  Turqueza, Mari Joseph 2274 PHI1.0010.38103.80 
  Gomez, John Paul g2514 PHI0.5010.21102.10 
  Lioe, Dede m2402 INA1.0010.56105.60 
  Laylo, g2534 PHI0.5010.23102.30 
  Kotanjian, Tigran g2546 ARM0.001-0.2610-2.60 

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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