Individual Calculations July 2014
 Chakraborty, Dipro  Total change: 18.00  Rating chartPersonal card
 2014 National Open - Open Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 2277 2174 3.50 6 1.20 15 18.00 
  Landaw, Maximilian 2106 USA0.501-0.0915-1.35 
  Kerman, David J 2114 USA1.0010.42156.30 
  Yankovsky, Roman m2449 RUS0.5010.33154.95 
  Abrahamyan, Tatev wg2378 USA0.5010.26153.90 
  Martinez, Isaac 2092 USA1.0010.39155.85 
  Matamoros, Carlos g2521 ECU0.001-0.1115-1.65 

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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