Individual Calculations June 2017
 Perdomo Arvelaez, David  Total change: -4.20  Rating chartPersonal card
 Torneo Clasico Ajedrez al Maximo Nivel (I) Valencia VEN 2017-05-12
RcRownchangeKK*chgGame
 2229 2110 1.50 5 -0.21 20 -4.20 
  Lopez Abreu, Michel Samuel f2112 VEN1.0010.502010.00 
  Zambrano Rodriguez, Alexander c2276 VEN0.001-0.2820-5.60 
  Perez Camejo, Jesus 2209 VEN0.5010.14202.80 
  Palomo, Franklin Annervys f2309 VEN0.001-0.2420-4.80 
  Sanchez Alvarez, Kelvin Antonio 2239 VEN0.001-0.3320-6.60 

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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