Individual Calculations October 2015
 Sevillano, Enrico  Total change: -13.50  Rating chartPersonal card
 37th Annual Southern California Open San Diego, California USA 2015-09-05
RcRownchangeKK*chgGame
 2286 2476 3.00 6 -1.35 10 -13.50 
  Eswaran, Ashritha wm2181 USA0.501-0.3510-3.50 
  Zaloznyy, Mike 2123 USA1.0010.11101.10 
  Hilby, Craig 2351 USA0.501-0.1710-1.70 
  Wong, Jianwen 2147 MAS1.0010.12101.20 
  Melikset, Khachiyan g2515 USA0.001-0.4510-4.50 
  Bryant, John Daniel m2398 USA0.001-0.6110-6.10 

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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