Individual Calculations September 2019
 Bolanos Guadamuz, Luis Diego  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional Abierto 2019 San Jose CRC 2019-08-03
RcRownchangeRpKK*chgGame
 1316 0 0.50 5 0.00 950   0.00 
  Guzman Hidalgo, Nicolas 1371 CRC0.0010.00 0.00 
  Rojas Esquivel, Luis Julian 1118 CRC0.0010.00 0.00 
  Shion Solis, Esteban Jesus 1126 CRC0.0010.00 0.00 
  Lopez Rojas, Aaron 1321 CRC0.5010.00 0.00 
  Nunez Avendano, Manrique 1646 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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