Individual Calculations September 2017
 Bartholomew, John  Total change: -5.70  Rating chartPersonal card
 Minnesota GM Norm Tournament Plymouth, Minnesota USA 2017-08-23
RcRownchangeKK*chgGame
 2448 2455 4.00 9 -0.57 10 -5.70 
  Wang, Kevin f2343 USA0.501-0.1510-1.50 
  Schmakel, Sam A f2421 USA0.501-0.0510-0.50 
  Burke, John M m2489 USA0.5010.05100.50 
  Gauri, Shankar f2355 IND0.001-0.6410-6.40 
  Nagle, Sean m2419 USA1.0010.45104.50 
  Kolev, Atanas g2563 BUL0.001-0.3510-3.50 
  Tang, Andrew m2475 USA0.5010.03100.30 
  Georgiev, Vladimir g2503 MKD0.5010.07100.70 
  Mitkov, Nikola g2466 MKD0.5010.02100.20 

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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