Individual Calculations September 2011
 El Debs, Felipe De Cresce  Total change: -9.40  Rating chartPersonal card
 Zonal 2.4 - Open 2011 Araruama/RJ BRA 2011-06-18
RcRownchangeKK*chgGame
 2270 2497 6.00 9 -0.94 10 -9.40 
  Souza Neves, Andrey M 2097  * BRA1.0010.08100.80 
  Brito, Luismar f2277 BRA1.0010.22102.20 
  Macedo, Maximo Iack f2314 BRA0.501-0.2410-2.40 
  Aranha Filho, Alvaro Z f2302 BRA0.501-0.2510-2.50 
  Condori, Edwin 2159 PER0.501-0.3810-3.80 
  Quintiliano Pinto, Renato R 2252 BRA1.0010.20102.00 
  Di Berardino, Diego Rafael m2480 BRA0.501-0.0210-0.20 
  Barbosa, Evandro Amorim f2343 BRA0.001-0.7110-7.10 
  Madeira, Wagner Martins 2210 BRA1.0010.16101.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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