Individual Calculations July 2019
 Sandi Quiros, Andrey  Total change: -28.00  Rating chartPersonal card
 Clasificatorio de Tercera Categoria ADEA 2019 Escazu CRC 2019-06-01
RcRownchangeKK*chgGame
 1316 1439 4.50 8 -0.70 40 -28.00 
  Gomez Sanchez, Eduardo 1483 CRC0.5010.06402.40 
  Navarrete Badilla, Myckel 1177 CRC0.001-0.8240-32.80 
  Morales Zumbado, Raul 1112 CRC1.0010.13405.20 
  Guevara Cornejo, Gabriel 1271 CRC1.0010.284011.20 
  Mayorga Araya, Sofia 1190 CRC1.0010.19407.60 
  Coto Calderon, Juan Diego 1449 CRC0.001-0.4940-19.60 
  Morales Jimenez, Dennis 1359 CRC0.001-0.6140-24.40 
  Hernandez Obando, Jason Ivan 1484 CRC1.0010.564022.40 

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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