Individual Calculations January 2011
 Borges, Leomar Barbero  Total change: 4.20  Rating chartPersonal card
 IX Internacional de Sao Jose do Rio Preto Sao Jose do Rio Preto BRA 2010-11-17
RcRownchangeKK*chgGame
 2288 2199 4.50 11 0.28 15 4.20 
  Gattass, Allan 2261 BRA0.5010.09151.35 
  Lebredo Zaragoitia, Gerardo m2259 CUB0.5010.08151.20 
  Alonso, Raphael V P Patricio 2167 BRA0.501-0.0415-0.60 
  Oliveira, Silvio Eduardo 2378 BRA0.5010.23153.45 
  Stamenkovic, Dragan m2361 SRB0.001-0.2915-4.35 
  Valiente, Cristobal m2232 PAR0.5010.05150.75 
  Crosa Coll, Martin m2358 URU0.5010.21153.15 
  Blit, Jacques 2359 ARG0.5010.21153.15 
  Polachini, Diego 2007 BRA0.501-0.2515-3.75 
  Neubauer, Martin m2432 AUT0.001-0.2115-3.15 
  Barreto Filho, Carlos Alberto f2350 BRA0.5010.20153.00 

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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