Individual Calculations September 2015
 Blocker, Calvin  Total change: -10.30  Rating chartPersonal card
 Dayton Masters Dayton, Ohio USA 2015-07-27
RcRownchangeKK*chgGame
 2451 2370 2.50 9 -1.03 10 -10.30 
  Mandizha, Farai m2362 ZIM0.001-0.5110-5.10 
  Bojkov, Dejan g2496 BUL1.0010.67106.70 
  Mitkov, Nikola g2465 MKD0.5010.13101.30 
  Xiong, Jeffery m2523 USA0.5010.20102.00 
  Margvelashvili, Giorgi g2524 GEO0.001-0.2910-2.90 
  Boor, Carl Brandon f2290 USA0.501-0.1110-1.10 
  Li, Ruifeng f2394 USA0.001-0.4710-4.70 
  Bartholomew, John m2449 USA0.001-0.3910-3.90 
  Georgiev, Vladimir g2552 MKD0.001-0.2610-2.60 

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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