Individual Calculations January 2010
 Diaz Villagran, Robert  Total change: 52.20  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2009 Santiago CHI 2009-07-22
RcRownchangeKK*chgGame
 2308 2294 3.00 6 0.13 15 1.95 
  Escudero Donoso, Felipe 2094 CHI1.0010.24153.60 
  Velasquez Ojeda, Cesar f2336 CHI0.5010.06150.90 
  Egger Mancilla, Jorge Alejandro m2440 CHI0.5010.20153.00 
  Michel Yunis, Christian David m2366 PLE0.001-0.4015-6.00 
  Pineda Polanco, Adolfo 2315 CHI0.5010.03150.45 
  Caceres Vasquez, Sergio 2294 CHI0.5010.00150.00 

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 ENDESA Clasificatorio Norma M:I: Santiago CHI 2009-09-21
RcRownchangeKK*chgGame
 2200 2281 7.50 9 2.03 15 30.45 
  Vargas Maliqueo, Ivan Patricio 2195 CHI1.0010.38155.70 
  Marin Munoz, Roque 2133 CHI1.0010.30154.50 
  Mundaca Alvarez, Juan Carlos 2157 CHI1.0010.33154.95 
  Barrera Meza, Carlos 2201 CHI1.0010.39155.85 
  Carmona Rosales, Jose Luis 2078 CHI1.0010.24153.60 
  Cortes Moyano, Julio f2177 CHI1.0010.36155.40 
  Romero Araya, Diego Alonso 2286 CHI0.001-0.4915-7.35 
  Cuevas Araya, Walter f2239 CHI1.0010.44156.60 
  Velasquez Ojeda, Cesar f2336 CHI0.5010.08151.20 

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 NORMA MI ENDESA FUNDACION CHILENA DE AJEDREZ 2009 Santiago CHI 2009-10-16
RcRownchangeKK*chgGame
 2307 2281 5.00 9 0.85 15 12.75 
  Valdes Escobar, Alvaro Daniel f2355 CHI0.5010.10151.50 
  Duarte, Leonardo m2366 ARG1.0010.62159.30 
  Arancibia Guzman, Eduardo f2391 CHI0.5010.15152.25 
  Cuevas Araya, Walter f2239 CHI1.0010.44156.60 
  Dumas Aviles, Alejandro 2349 CHI0.001-0.4115-6.15 
  Valenzuela Fuentealba, Luis m2477 CHI0.5010.25153.75 
  Valiente, Cristobal m2247 PAR0.501-0.0515-0.75 
  Pollio, Carlos 1977 ARG1.0010.14152.10 
  Mendez, Ernesto m2363 ARG0.001-0.3915-5.85 

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 NORMA GM ENDESA FUNDACION CHILENA DE AJEDREZ 2009 Santiago CHI 2009-11-14
RcRownchangeKK*chgGame
 2411 2281 3.50 9 0.47 15 7.05 
  Llorens Sepulveda, Marcelo f2348 CHI0.5010.09151.35 
  Alonso, Salvador g2506 ARG0.5010.28154.20 
  Arancibia Guzman, Eduardo f2391 CHI1.0010.65159.75 
  Felgaer, Ruben g2573 ARG0.001-0.1515-2.25 
  Ricardi, Pablo g2503 ARG0.001-0.2215-3.30 
  Valiente, Cristobal m2240 PAR0.501-0.0615-0.90 
  Sepulveda Herrera, Job Rodrigo 2354 CHI0.5010.10151.50 
  Garcia Cardenas, Pablo 2306 CHI0.5010.03150.45 
  Valenzuela Fuentealba, Luis m2477 CHI0.001-0.2515-3.75 

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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