Individual Calculations May 2017
 Solis Gomez, Jose Alberto  Total change: 23.00  Rating chartPersonal card
 Torneo Abierto de Verano del Banco Central 2017 San Jose CRC 2017-02-02
RcRownchangeKK*chgGame
 1922 1844 4.00 7 1.15 20 23.00 
  Badilla Hernandez, Johans 1614 CRC1.0010.21204.20 
  Urbina Quiroz, Edwin 2111 CRC1.0010.822016.40 
  Montenegro Masis, Pedro 2093 CRC0.5010.31206.20 
  Arroyo Valverde, Luis Emilio 1894 CRC0.5010.07201.40 
  Gutierrez Soto, Gilberth 1796 CRC0.501-0.0720-1.40 
  Fernandez Sibaja, Felipe J 2115 CRC0.001-0.1720-3.40 
  Campos Cerdas, Jorge 1828 CRC0.501-0.0220-0.40 

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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