Individual Calculations February 2020
 Chacon Jarquin, Eduardo Jose  Total change: 0.00  Rating chartPersonal card
 Torneo Abierto Metropolitano Grupo B 2019 San Jose CRC 2019-12-26
RcRownchangeRpKK*chgGame
 1440 0 2.00 8 0.00 1247   0.00 
  Sanchez Corrales, Carlos Julian 1448 CRC1.0010.00 0.00 
  Chaves Solera, Milton 1520 CRC1.0010.00 0.00 
  Nunez Okubo, Isao c1711 CRC0.0010.00 0.00 
  Soza Aleman, Johan Josue 1403 CRC0.0010.00 0.00 
  Meza Vega, Jose Antonio 1510 CRC0.0010.00 0.00 
  Herrera Garcia, Ricardo 1355 CRC0.0010.00 0.00 
  Ruiz Alfaro, Darrel 1347 CRC0.0010.00 0.00 
  Bermudez Viquez, Hector 1229 CRC0.0010.00 0.00 

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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