Individual Calculations December 2016
 Ayala, Rolando  Total change: -10.00  Rating chartPersonal card
 2016 Sub-Zonal 2.3.2 Absoluto Panama PAN 2016-10-01
RcRownchangeKK*chgGame
 1969 1974 3.50 8 -0.50 20 -10.00 
  Chinchilla Miranda, Eugenio f2193 CRC0.001-0.2220-4.40 
  Espinoza, Abner 1616 PAN1.0010.10202.00 
  Tapia, Alexei c2194 PAN0.001-0.2220-4.40 
  Chaluja, Jose Antonio 1775 PAN1.0010.24204.80 
  Ramos, Efren Andres 2162 PAN0.001-0.2620-5.20 
  Pineda, Juan Jose f2192 NCA0.001-0.2220-4.40 
  Quiroz, Michael 1893 PAN1.0010.39207.80 
  Lozada, Keymer 1724 PAN0.501-0.3120-6.20 

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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