Individual Calculations April 2009
 Mekhitarian, Krikor Sevag  Total change: -12.40  Rating chartPersonal card
 Campeonato Brasileiro Absoluto 2008 Final Porto Alegre/RS BRA 2008-12-07
RcRownchangeKK*chgGame
 2466 2511 5.50 11 -0.60 10 -6.00 
  Milos, Gilberto g2593 BRA0.5010.11101.10 
  Vescovi, Giovanni g2635 BRA0.001-0.3310-3.30 
  Fier, Alexandr g2581 BRA0.001-0.4010-4.00 
  Diamant, Andre m2412 BRA1.0010.36103.60 
  Lima, Darcy g2488 BRA0.001-0.5310-5.30 
  Barreto Filho, Carlos Alberto f2299 BRA0.501-0.2710-2.70 
  Di Berardino, Diego Rafael m2503 BRA0.501-0.0110-0.10 
  Gattas, Allan 2223 BRA1.0010.16101.60 
  Oliveira, Silvio Eduardo 2345 BRA0.501-0.2210-2.20 
  Bittencourt, Jorge m2455 BRA1.0010.42104.20 
  Leitao, Rafael g2590 BRA0.5010.11101.10 

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)
 
 IRT X Open Feria de Cali ELITE Cali COL 2008-12-26
RcRownchangeKK*chgGame
 2309 2511 6.00 9 -0.64 10 -6.40 
  Valle, Efrain c2173 COL1.0010.12101.20 
  Remicio Duque, John H 2216 COL0.501-0.3510-3.50 
  Gonzalez, Juan Manuel 2161 COL1.0010.11101.10 
  Borges Mateos, Juan g2459 CUB1.0010.43104.30 
  Delgado Ramirez, Neuris g2549 CUB0.001-0.4510-4.50 
  Beltran, Carlos Armando 2230 COL1.0010.16101.60 
  Barrientos, Sergio E m2450 COL0.001-0.5810-5.80 
  Vittorino, Carlo f2342 COL0.501-0.2210-2.20 
  Garcia, Alvaro f2198 COL1.0010.14101.40 

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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