Individual Calculations February 2017
 Van Der Baan Bruce, Francisco  Total change: 0.00  Rating chartPersonal card
 OPEN IRT CIUDAD DE TEMUCO 2017 Temuco CHI 2017-01-07
RcRownchangeRpKK*chgGame
 1500 0 0.00 1 0.00 700   0.00 
  Reyes Acosta, Boris Carlos 1500 CHI0.0010.00 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)
 
 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 Quellon CHI 2017-01-20
RcRownchangeRpKK*chgGame
 1502 0 0.00 4 0.00 702   0.00 
  Matamala Clemente, Javier 1642 CHI0.0010.00 0.00 
  Del Pedregal Altamirano, Tarkan 1501 CHI0.0010.00 0.00 
  Melipichun Torres, Katerine 1607 CHI0.0010.00 0.00 
  Arias Diaz, Miguel Angel 1256 CHI0.0010.00 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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