Individual Calculations December 2019
 Cordoba Rodriguez, Milton Dennis  Total change: -1.60  Rating chartPersonal card
 Campeonato Panamericano Amateur U2000 2019 San Jose CRC 2019-10-23
RcRownchangeKK*chgGame
 1768 1906 6.00 9 -0.08 20 -1.60 
  Vargas, Rogelio c1719 PAN1.0010.26205.20 
  Calvo Campos, Adrian 1702 CRC1.0010.24204.80 
  Nunez Okubo, Isao c1607 CRC0.001-0.8520-17.00 
  Pomarez Soza, Gerley Abraham 1753 NCA1.0010.30206.00 
  Carvajal Alarcon, Jose Arturo 1928 MEX1.0010.532010.60 
  Solano Cordero, Jorge 1845 CRC0.001-0.5820-11.60 
  Mata Tencio, Randall 1689 CRC1.0010.22204.40 
  Hernandez Luna, Jose Angel c1819 MEX0.001-0.6220-12.40 
  Casas Ospina, Favio 1852 COL1.0010.42208.40 

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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