Individual Calculations June 2017
 Brizuela Abreu, Ronald Jesus  Total change: 12.20  Rating chartPersonal card
 Torneo Clasico Ajedrez al Maximo Nivel (II) Valencia VEN 2017-05-26
RcRownchangeKK*chgGame
 2219 2269 4.00 6 0.61 20 12.20 
  Guerra Fornerino, Jorge Isaac 2137 VEN1.0010.32206.40 
  Zambrano Rodriguez, Alexander c2276 VEN0.001-0.4920-9.80 
  Palencia Morales, Wilson Guiller m2351 VEN0.5010.11202.20 
  Diaz, Juan C. 2075 VEN1.0010.25205.00 
  Sanchez Alvarez, Kelvin Antonio 2239 VEN1.0010.46209.20 
  Romero Barreto, Jaime Jose f2238 VEN0.501-0.0420-0.80 

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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