Individual Calculations January 2019
 Bolanos Ferreto, Branco  Total change: 0.00  Rating chartPersonal card
 II Torneo Internacional de Liberia 2018 Liberia CRC 2018-12-19
RcRownchangeRpKK*chgGame
 1700 0 1.50 4 0.00 1613   0.00 
  Zeledon Perez, Edgar 1806 CRC0.5010.00 0.00 
  Mata Tencio, Randall 1649 CRC1.0010.00 0.00 
  Rocha, Maximiliano f2152 NCA0.0010.00 0.00 
  Arias Gomez, Luis Alfredo 1192 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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