Individual Calculations September 2017
 Naroditsky, Daniel  Total change: -20.90  Rating chartPersonal card
 6th Annual Washington International - Masters Rockville, Maryland USA 2017-08-12
 2411 2647 5.00 9 -2.09 10 -20.90 
  Chiku-Ratte, Olivier-Kenta f2332 CAN1.0010.14101.40 
  Boros, Denes g2452 HUN0.001-0.7510-7.50 
  Colas, Joshua f2273 USA1.0010.10101.00 
  Tiglon, Bryce m2395 USA1.0010.19101.90 
  Rao, Prasanna Ragh m2455 IND0.001-0.7510-7.50 
  Hilby, Craig m2401 USA0.501-0.3110-3.10 
  Jacobson, Brandon f2384 USA1.0010.18101.80 
  Hevia Alejano, Carlos Antonio g2497 CUB0.501-0.2010-2.00 
  Perelshteyn, Eugene g2507 USA0.001-0.6910-6.90 

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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