Individual Calculations July 2009
 Valiente, Cristobal  Total change: 6.60  Rating chartPersonal card
 II ITT CARLOS GAMARRA ASUNCION PAR 2009-01-27
RcRownchangeKK*chgGame
 2292 2254 4.00 9 -0.06 10 -0.60 
  Cubas, Jose Fernando m2439 PAR0.001-0.2610-2.60 
  Hernandez, Angel C. f2239 PAR0.501-0.0210-0.20 
  Peralta, Eduardo f2279 PAR0.5010.03100.30 
  Gattass, Allan 2223 BRA0.501-0.0410-0.40 
  Diaz Hollemaert, Nahuel m2443 ARG0.5010.25102.50 
  Zacarias, M Ruben D 2182 PAR0.501-0.1010-1.00 
  Kropff, Ricardo f2295 PAR0.5010.06100.60 
  Caldeira, Adriano f2282 BRA0.5010.04100.40 
  Oddone, Cristhian 2243 URU0.501-0.0210-0.20 

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 Copa Ajedrez Plus Ramos Mejia, Buenos Aires ARG 2009-03-14
RcRownchangeKK*chgGame
 2305 2254 5.50 11 0.72 10 7.20 
  Guerrero, Alvaro 2178 URU1.0010.40104.00 
  Quiroga, Facundo m2329 ARG0.5010.10101.00 
  Daneri, Martin 2149 ARG0.501-0.1410-1.40 
  Goldwaser, Christian 2356 ARG0.001-0.3610-3.60 
  Larrea, Manuel f2276 URU0.5010.03100.30 
  Rodriguez, Vila Andres g2524 URU0.001-0.1710-1.70 
  Barrionuevo, Pablo f2326 ARG0.001-0.4010-4.00 
  Nedilsky, Diego f2285 ARG1.0010.54105.40 
  Shcherbine, Andrei 2171 RUS0.501-0.1110-1.10 
  Ginzburg, Maximiliano m2455 ARG0.5010.26102.60 
  Mayorga, Nicolas f2306 ARG1.0010.57105.70 

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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