Individual Calculations February 2018
 Hilby, Craig  Total change: 13.30  Rating chartPersonal card
 27th Annual North American Open Las Vegas, Nevada USA 2017-12-26
RcRownchangeKK*chgGame
 2414 2390 5.00 8 1.33 10 13.30 
  Meduri, Aakaash 2059 USA1.0010.12101.20 
  Bryant, John Daniel m2437 USA0.001-0.4310-4.30 
  Ramazian, Arshak f2244 ARM1.0010.30103.00 
  Brown, Michael m2506 USA0.5010.16101.60 
  Paragua, Mark g2513 PHI0.5010.17101.70 
  Patel, Advait m2478 USA0.5010.12101.20 
  Kolev, Atanas g2552 FID0.5010.21102.10 
  Gorovets, Andrey g2523 BLR1.0010.68106.80 

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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