Individual Calculations January 2020
 Alvarez Vargas, German  Total change: -38.40  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE X TORNEO INTER CLUBES 2019 Santiago CHI 2019-09-05
RcRownchangeKK*chgGame
 2070 2046 3.50 7 0.29 20 5.80 
  Lobos Barrenechea, Miguel 2326 CHI0.5010.34206.80 
  Vargas Banda, Valentina 1678 CHI1.0010.10202.00 
  Toro Diaz, Felipe f2126 CHI1.0010.612012.20 
  Catalan Roman, Francisco 2059 CHI0.001-0.4820-9.60 
  Romero Araya, Diego 2212 CHI0.001-0.2820-5.60 
  Bombardiere Rosas, Eduardo f2106 CHI1.0010.582011.60 
  Nunez, Cristopher 1986 CHI0.001-0.5820-11.60 

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)
 
 VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 Arica CHI 2019-12-15
RcRownchangeKK*chgGame
 1881 2046 4.00 9 -2.21 20 -44.20 
  Casilla Eguez, Naomi Alejandra wc1646  * CHI1.0010.08201.60 
  Quintiliano Pinto, Renato R. m2446  * BRA0.001-0.0820-1.60 
  Naveros Chile, Cristian 1813 PER0.501-0.2920-5.80 
  Ercoli Ercoli, Fernando 1829 CHI0.001-0.7820-15.60 
  Ramirez Sanchez, Vicente 1646  * CHI1.0010.08201.60 
  Gutierrez Montes, Oscar 1789 CHI0.001-0.8220-16.40 
  Yucra Ortiz, Waldir Manuel 1646  * PER1.0010.08201.60 
  Vergara Jofre, Felipe f2298 CHI0.001-0.1920-3.80 
  Canaza Capacuti, Frank Renato 1818 PER0.501-0.2920-5.80 
 * 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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