Individual Calculations November 2011
 Bortnik, Nikolay  Total change: 41.25  Rating chartPersonal card
 European B-18 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 2378 2319 6.50 9 2.75 15 41.25 
  Maurizio, Antonio 2028 ITA1.0010.15152.25 
  Kovalev, Vladislav f2452 BLR1.0010.681510.20 
  Nestorovic, Lazar m2397 SRB1.0010.61159.15 
  Moiseenko, Vadim 2422 RUS0.5010.14152.10 
  Kanarek, Marcel m2444 POL0.001-0.3315-4.95 
  Tomazini, Aljosa 2318 SLO1.0010.50157.50 
  Lagarde, Maxime f2452 FRA0.5010.18152.70 
  Fernandez Garcia, Jose Miguel 2325 ESP1.0010.51157.65 
  Ter-Sahakyan, Samvel g2566 ARM0.5010.31154.65 

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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