Individual Calculations September 2017
 Villca, Julian  Total change: 38.40  Rating chartPersonal card
 Torneo Abierto Internacional Ciudad de Monteros Monteros- Tucuman ARG 2017-08-19
RcRownchangeKK*chgGame
 2079 2158 4.50 6 0.96 40 38.40 
  Valdez, Oscar J. 1778 ARG1.0010.09403.60 
  Cuva, Daniel Alejandro 1961 ARG1.0010.254010.00 
  Herrera, Fernando 1989 ARG1.0010.284011.20 
  Acosta, Pablo Ismael m2415 ARG0.5010.324012.80 
  Lorenzini, Martin g2438 ARG0.001-0.1640-6.40 
  Robledo, Eduardo 1891 ARG1.0010.18407.20 

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)
 

 

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