Individual Calculations May 2012
 Romero Araya, Diego Alonso  Total change: -27.75  Rating chartPersonal card
 ITT CLUB DE AJEDREZ CHILE - AJEFECH Santiago CHI 2012-03-26
RcRownchangeKK*chgGame
 2240 2232 3.00 10 -1.85 15 -27.75 
  Valiente, Cristobal m2257 PAR0.001-0.4715-7.05 
  Gonzalez Perez, Vladimir 2132 CUB1.0010.36155.40 
  Garcia Cardenas, Pablo 2354 CHI0.001-0.3315-4.95 
  Toloza Soto, Pablo m2298 CHI0.5010.09151.35 
  Valdes Escobar, Alvaro Daniel m2387 CHI0.5010.21153.15 
  Pollio, Carlos 1954 ARG1.0010.17152.55 
  Salinas Herrera, Pablo Patricio f2366 CHI0.001-0.3215-4.80 
  Stevens, Tristan 2134 AUS0.001-0.6315-9.45 
  Henriquez Villagra, Cristobal f2323 CHI0.001-0.3815-5.70 
  Caceres Vasquez, Sergio f2195 CHI0.001-0.5515-8.25 

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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