Individual Calculations September 2018
 Duran Serra, Alonso  Total change: 108.40  Rating chartPersonal card
 Club De Ajedrez Chile 2 Irt Preparatorio Panamericano De Ajedrez De La Juventud 2018 Santiago CHI 2018-07-16
RcRownchangeKK*chgGame
 1567 1673 2.00 3 0.14 40 5.60 
  Sariego Garcia, Manuel 1451 CHI0.001-0.7840-31.20 
  Lopez Langenbach, Rodrigo 1358 CHI1.0010.14405.60 
  Pereira Cid, Fabian 1893 CHI1.0010.784031.20 

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)
 
 CLUB DE AJEDREZ CHILE IRT SEGUNDA ESCALERILLA Santiago CHI 2018-07-26
RcRownchangeKK*chgGame
 1882 1673 3.00 5 1.77 40 70.80 
  Garcia Pacheco, Mikel 1847 CHI1.0010.734029.20 
  Quiroz Becerra, Tomas Pablo 1800 CHI1.0010.674026.80 
  Nauto Munoz, Isaias 1988 CHI0.001-0.1440-5.60 
  Nunez, Cristopher 1996 CHI0.001-0.1340-5.20 
  Toledo Sandoval, Claudio 1777 CHI1.0010.644025.60 

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)
 
NOTE: K factor changed
 CLUB DE AJEDREZ CHILE - IRT 1 ESCALERILLA 2018 Santiago CHI 2018-08-26
RcRownchangeKK*chgGame
 1823 1673 3.50 6 1.60 20 32.00 
  Nunez, Cristopher 1992 CHI0.001-0.1320-2.60 
  Romero Rozas, Pablo 1352 CHI1.0010.13202.60 
  Garcia Pacheco, Mikel 1849 CHI1.0010.732014.60 
  Pereira Cid, Fabian 1877 CHI0.001-0.2420-4.80 
  Roman Alvarez, Oscar 1828 CHI0.5010.21204.20 
  Reveco Lizama, Manuel A 2038 CHI1.0010.902018.00 

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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