Individual Calculations May 2017
 Ortega, David  Total change: 15.80  Rating chartPersonal card
 Abierto Legislatura Copa Norberto La Porta 2017 CABA ARG 2017-03-25
RcRownchangeKK*chgGame
 1684 1513 2.50 9 -0.14 40 -5.60 
  Calens, Diego 1913  * ARG0.001-0.0840-3.20 
  Tortosa, Horacio 1815 ARG0.001-0.1540-6.00 
  Paniagua, Matias 1777 ARG0.5010.324012.80 
  Schettino, Gustavo 1659 ARG0.5010.20408.00 
  Liguo, Cristian 1685 ARG0.001-0.2740-10.80 
  Repetto, Enzo 1346 ARG1.0010.284011.20 
  Yalet, Nestor 1649 ARG0.001-0.3240-12.80 
  Bank, Valeria 1658 ARG0.5010.19407.60 
  Nievas, Daniel Mario 1655 ARG0.001-0.3140-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1839 1513 2.00 7 1.07 20 21.40 
  Lopez, Ricardo 1913  * ARG0.001-0.0820-1.60 
  Bacino, Gustavo 1846 ARG0.001-0.1220-2.40 
  Hatrick, Jonathan 1910 ARG0.001-0.0820-1.60 
  Gonzalez, Enrique 1741 ARG0.001-0.2120-4.20 
  Russo, Juan Jose 1731 ARG1.0010.782015.60 
  Guglielmone, Alberto 1821 ARG1.0010.862017.20 
  Rakela Rodriguez, Juan 1913  * CHI0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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