Individual Calculations June 2015
 Shmeliov, Denis  Total change: -13.00  Rating chartPersonal card
 Manchester May 2015 IM Norm Manchester, New Hampshire USA 2015-05-07
RcRownchangeKK*chgGame
 2291 2411 4.50 9 -1.38 10 -13.80 
  Akylbekov, Nasyr 2228 KGZ0.001-0.7410-7.40 
  Gorti, Akshita wf2081 USA1.0010.12101.20 
  Yuan, Yuanling wm2270 CAN1.0010.31103.10 
  Vibbert, Sean f2312 USA0.501-0.1410-1.40 
  Brattain, Mika A 2344 USA0.501-0.0910-0.90 
  Checa, Nicolas D 2346 USA0.001-0.5910-5.90 
  Movsisyan, Movses f2233 USA0.501-0.2310-2.30 
  Hebert, Jean m2381 CAN0.501-0.0410-0.40 
  Vigorito, David m2422 USA0.5010.02100.20 

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)
 
 84th Massachusetts Open Marlboro, Massachusetts USA 2015-05-23
RcRownchangeKK*chgGame
 2430 2411 1.50 3 0.08 10 0.80 
  Brattain, Mika A 2344 USA1.0010.41104.10 
  Ivanov, Alexander g2523 USA0.5010.15101.50 
  Vigorito, David m2422 USA0.001-0.4810-4.80 

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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