Individual Calculations July 2009
 Goldwaser, Christian  Total change: 81.45  Rating chartPersonal card
 ITT Copa Ajedrez Plus Ramos Mejia, Buenos Aires ARG 2009-03-14
RcRownchangeKK*chgGame
 2296 2356 8.00 11 1.62 15 24.30 
  Quiroga, Facundo m2329 ARG1.0010.46156.90 
  Daneri, Martin 2149 ARG0.501-0.2715-4.05 
  Larrea, Manuel f2276 URU1.0010.39155.85 
  Valiente, Cristobal m2254 PAR1.0010.36155.40 
  Rodriguez, Vila Andres g2524 URU1.0010.721510.80 
  Barrionuevo, Pablo f2326 ARG0.001-0.5415-8.10 
  Nedilsky, Diego f2285 ARG1.0010.40156.00 
  Shcherbine, Andrei 2171 RUS0.501-0.2415-3.60 
  Ginzburg, Maximiliano m2455 ARG0.5010.14152.10 
  Mayorga, Nicolas f2306 ARG0.501-0.0715-1.05 
  Guerrero, Alvaro 2178 URU1.0010.27154.05 

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)
 
 1 ITT Proyeccion Sub 20 Buenos Aires ARG 2009-03-25
RcRownchangeKK*chgGame
 2303 2356 6.50 9 1.39 15 20.85 
  Della Morte, German m2382 ARG0.5010.04150.60 
  Real De Azua, Ernesto m2445 ARG0.5010.12151.80 
  Granara Barreto, Sebastian f2220 URU0.501-0.1815-2.70 
  Mayorga, Nicolas f2306 ARG1.0010.43156.45 
  Contin, Daniel m2321 ITA1.0010.45156.75 
  Perez Ponsa, Federico f2390 ARG0.5010.05150.75 
  Shcherbine, Andrei 2171 RUS1.0010.26153.90 
  Meza, Hugo f2318 ARG0.501-0.0515-0.75 
  Guerrero, Alvaro 2178 URU1.0010.27154.05 

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)
 
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2342 2361 6.50 8 2.42 15 36.30 
  Perucca, Jorge 2011 ARG1.0010.11151.65 
  Gimenez, Santiago 2112 ARG1.0010.19152.85 
  Flores, Diego g2585 ARG1.0010.781511.70 
  Rodriguez Vila, Andres g2524 URU0.001-0.2815-4.20 
  Uelf, Maximiliano 2096 ARG1.0010.18152.70 
  Dos Santos, Ramiro f2441 ARG1.0010.61159.15 
  Real De Azua, Ernesto m2446 ARG1.0010.62159.30 
  Valerga, Diego g2523 ARG0.5010.21153.15 

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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