Individual Calculations March 2019
 Matta Calvente, Marcel  Total change: 17.80  Rating chartPersonal card
 Campeonato del Rio Hondo Chess Club Bayamon PUR 2019-02-01
RcRownchangeKK*chgGame
 1855 1811 5.00 9 0.94 20 18.80 
  Gomez De Jesus, Luis 1694 PUR1.0010.34206.80 
  Ortiz Gonzalez, Dario W. 1739 PUR1.0010.40208.00 
  Gonzalez Gonzalez, Enoel 1812 PUR0.5010.00200.00 
  Davila Vega, Juan R. c2079 PUR1.0010.832016.60 
  Melendez Padilla, Isabelo 1905 PUR0.001-0.3720-7.40 
  Santana Otero, Orlando 2116 PUR0.001-0.1420-2.80 
  Maestre Silva, Carlos 1643 PUR0.501-0.2220-4.40 
  Soriano Pereira, Raymond 1677 PUR1.0010.32206.40 
  Pinales Roussel, Gabriel 2032 PUR0.001-0.2220-4.40 

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)
 
 II Torneo Abierto de Guaynabo - Grupo A Guaynabo PUR 2019-02-22
RcRownchangeKK*chgGame
 1933 1811 1.00 3 -0.05 20 -1.00 
  Pinales Roussel, Gabriel 2032 PUR0.001-0.2220-4.40 
  Acevedo Candelaria, Eduardo 1707 PUR1.0010.36207.20 
  Vazquez Maccarini, Danitza fwm2059 PUR0.001-0.1920-3.80 

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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