Individual Calculations February 2013
 Borsos, Bogdan  Total change: -1.00  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2012-Open A Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 2259 2267 4.50 9 -0.10 10 -1.00 
  Moranda, Wojciech g2559 POL0.001-0.1510-1.50 
  Balinski, Damian 2148 POL0.501-0.1610-1.60 
  Watorek, Marcin 2137 POL1.0010.32103.20 
  Malaniuk, Vladimir P g2523 UKR0.5010.31103.10 
  Mishuchkov, Nikolai M. m2394 RUS0.5010.17101.70 
  Khamidov, Komil 2095 POL0.001-0.7310-7.30 
  Mucha, Magdalena wc1922 POL1.0010.11101.10 
  Lach, Aleksandra wf2176 POL1.0010.38103.80 
  Grinev, Valeriy f2376 UKR0.001-0.3510-3.50 

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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