Individual Calculations March 2011
 Romero Araya, Diego  Total change: -18.75  Rating chartPersonal card
 Semifinal Campeonato Nacional Valparaiso Valparaiso CHI 2011-01-10
RcRownchangeKK*chgGame
 2082 2261 4.00 6 -0.33 15 -4.95 
  Mossuto Frez, Enzo 1922 CHI1.0010.12151.80 
  Schmidlin Rodriguez, Eric 2104 CHI1.0010.29154.35 
  Basualto Penalieres, Pedro 2137 CHI0.501-0.1715-2.55 
  Mesias Rojas, Rabindranath 2237 CHI0.501-0.0315-0.45 
  Jorquera Alfaro, Mauricio 2007 CHI1.0010.19152.85 
  Valenzuela Gomez, Fernando 2086 CHI0.001-0.7315-10.95 

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)
 
 Semifinal Metropolitana 2011 Santiago CHI 2011-01-31
RcRownchangeKK*chgGame
 2132 2261 5.00 9 -0.92 15 -13.80 
  Ferreira Millavud, Marcelo 1929 CHI1.0010.12151.80 
  Vergara, Rozas Jose 2063 CHI1.0010.24153.60 
  Moran, Reyes Paulo 2148 CHI1.0010.35155.25 
  Poblete Mella, Lautaro 2104 CHI1.0010.29154.35 
  Garcia Cardenas, Pablo 2316 CHI0.001-0.4215-6.30 
  Valdes, Escobar Alvaro f2387 CHI0.5010.17152.55 
  Perez Gormaz, Matias 2185 CHI0.001-0.6015-9.00 
  Abiuso, Melo Diego 2082 CHI0.001-0.7315-10.95 
  Sepulveda Perez, Jorge Eduardo 1976 CHI0.501-0.3415-5.10 

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)
 

 

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