Individual Calculations September 2015
 Mitkov, Nikola  Total change: -17.40  Rating chartPersonal card
 Dayton Masters Dayton, Ohio USA 2015-07-27
RcRownchangeKK*chgGame
 2440 2465 4.00 9 -0.80 10 -8.00 
  Boor, Carl Brandon f2290 USA0.501-0.2310-2.30 
  Li, Ruifeng f2394 USA0.501-0.1010-1.00 
  Blocker, Calvin m2370 USA0.501-0.1310-1.30 
  Georgiev, Vladimir g2552 MKD0.5010.12101.20 
  Mandizha, Farai m2362 ZIM0.501-0.1410-1.40 
  Bojkov, Dejan g2496 BUL0.5010.04100.40 
  Bartholomew, John m2449 USA0.001-0.5210-5.20 
  Xiong, Jeffery m2523 USA0.5010.08100.80 
  Margvelashvili, Giorgi g2524 GEO0.5010.08100.80 

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)
 
 Aviator Open Dayton, Ohio USA 2015-07-31
RcRownchangeKK*chgGame
 2201 2465 1.50 3 -0.94 10 -9.40 
  Whaley, Davis M 2175 USA1.0010.16101.60 
  Boor, Carl Brandon f2290 USA0.001-0.7310-7.30 
  Barnakov, Yuri A 2137 USA0.501-0.3710-3.70 

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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