Individual Calculations January 2010
 Barrera Meza, Carlos  Total change: -21.00  Rating chartPersonal card
 IRT ENDESA Clasificatorio Norma M:I: Santiago CHI 2009-09-21
RcRownchangeKK*chgGame
 2209 2201 3.00 9 -1.40 15 -21.00 
  Romero Araya, Diego Alonso 2286 CHI1.0010.62159.30 
  Cuevas Araya, Walter f2239 CHI0.001-0.4515-6.75 
  Velasquez Ojeda, Cesar f2336 CHI1.0010.681510.20 
  Diaz Villagran, Robert 2281 CHI0.001-0.3915-5.85 
  Marin Munoz, Roque 2133 CHI0.001-0.5915-8.85 
  Mundaca Alvarez, Juan Carlos 2157 CHI1.0010.44156.60 
  Vargas Maliqueo, Ivan Patricio 2195 CHI0.001-0.5115-7.65 
  Carmona Rosales, Jose Luis 2078 CHI0.001-0.6715-10.05 
  Cortes Moyano, Julio f2177 CHI0.001-0.5315-7.95 

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)
 

 

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