Individual Calculations February 2018
 Mitkov, Nikola  Total change: -6.90  Rating chartPersonal card
 27th Annual North American Open Las Vegas, Nevada USA 2017-12-26
RcRownchangeKK*chgGame
 2305 2461 3.50 6 -0.69 10 -6.90 
  Arvind, C.j. f2166 IND1.0010.15101.50 
  Moon, Benjamin 2317 USA0.501-0.1910-1.90 
  Watson, John m2232 USA1.0010.21102.10 
  Taghizadeh, Rayan f2346 USA0.501-0.1610-1.60 
  Coleman, Teddy m2386 USA0.501-0.1010-1.00 
  Tiglon, Bryce m2385 USA0.001-0.6010-6.00 

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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