Individual Calculations March 2011
 Martinez Sandoval, David  Total change: -7.95  Rating chartPersonal card
 Semifinal Metropolitana 2011 Santiago CHI 2011-01-31
RcRownchangeKK*chgGame
 2020 2112 5.00 9 -0.53 15 -7.95 
  Poblete Rojas, Pablo 1851 CHI1.0010.18152.70 
  Cordoba Romero, Luis 1748 CHI1.0010.10151.50 
  Garcia Cardenas, Pablo 2316 CHI0.001-0.2415-3.60 
  Dissett Velez, Luis 2038 CHI1.0010.40156.00 
  Valdes, Escobar Alvaro f2387 CHI0.001-0.1715-2.55 
  Tapia Fuentes, Jaime 1955 CHI0.501-0.2115-3.15 
  Jeraldo, Zepeda Christian 2040 CHI0.001-0.6015-9.00 
  Rios Galleguillos, Maximiliano 1942 CHI0.501-0.2215-3.30 
  Pizarro Soza, Francisco 1902 CHI1.0010.23153.45 

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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