Individual Calculations March 2019
 Maldonado Roldan, Miguel A.  Total change: 0.00  Rating chartPersonal card
 II Torneo Abierto de Guaynabo - Grupo B Guaynabo PUR 2019-02-22
RcRownchangeRpKK*chgGame
 1470 0 0.00 3 0.00 670   0.00 
  Requena Torres, Luis A. 1680 PUR0.0010.00 0.00 
  Maldonado Polo, Mariangeli 1369 PUR0.0010.00 0.00 
  Millet Nieves, Armando 1362 PUR0.0010.00 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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