Individual Calculations January 2010
 Perdomo, Leandro  Total change: -9.10  Rating chartPersonal card
 ITT Rodriguez Avellon Jaque Mate Buenos Aires ARG 2009-09-30
RcRownchangeKK*chgGame
 2319 2385 5.50 9 0.19 10 1.90 
  Barrionuevo, Pablo f2327 ARG0.501-0.0810-0.80 
  Larrea, Manuel f2307 URU0.501-0.1110-1.10 
  Guerrero, Alvaro 2247 URU1.0010.31103.10 
  Varela, Gaston f2307 ARG0.501-0.1110-1.10 
  Fabrega, Enrique 2224 PAN1.0010.29102.90 
  Rodriguez, Jorge Luis f2407 ARG0.5010.03100.30 
  Sapienza, Julian 2238 ARG0.501-0.2010-2.00 
  Mela, Benjamin m2373 ARG0.501-0.0210-0.20 
  Saldano Dayer, Horacio m2440 ESP0.5010.08100.80 

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)
 
 ITT Nova Resende Nova Resende/MG BRA 2009-10-15
RcRownchangeKK*chgGame
 2303 2385 5.50 11 -1.10 10 -11.00 
  Fusco, Leonardo f2385 ARG0.001-0.5010-5.00 
  Saldano Dayer, Horacio m2440 ESP0.5010.08100.80 
  Rocha, Wellington Carlos m2426 BRA1.0010.56105.60 
  Molina, Roberto Junio Brito f2342 BRA0.501-0.0610-0.60 
  Nery Junior, Jose Antonio 1992 BRA1.0010.08100.80 
  Barbosa, Evandro Amorim 2293 BRA0.501-0.1310-1.30 
  Santiago, Yago De Moura 2333 BRA0.501-0.0710-0.70 
  Brito, Luismar f2293 BRA0.501-0.1310-1.30 
  Rodi, Luis Ernesto f2364 ARG0.001-0.5310-5.30 
  Cominato Neto, Jose Luis 2209 BRA0.501-0.2310-2.30 
  Lebredo Zaragoitia, Gerardo m2258 CUB0.501-0.1710-1.70 

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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