Individual Calculations May 2018
 Beltran Ticona, David Salomon  Total change: -126.40  Rating chartPersonal card
 IRT "Pascuas" El Alto BOL 2018-03-29
RcRownchangeKK*chgGame
 1293 1288 1.00 5 -1.56 40 -62.40 
  Ramirez, Maria Eugenia wf1688  * BOL0.001-0.0840-3.20 
  Medrano Irahola, Jonathan 1505 BOL0.001-0.2240-8.80 
  Aguilar, Jessica 1047 BOL0.001-0.8040-32.00 
  Chambi Alcazar, Nayra 1125 BOL1.0010.284011.20 
  Janco Fernandez, Marcelo Ruben 1101 BOL0.001-0.7440-29.60 
 * 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)
 
 Campeonato Nacional Sub-10 Absoluto 2018 Tarija BOL 2018-04-05
RcRownchangeKK*chgGame
 1052 1293 0.00 2 -1.60 40 -64.00 
  Mercado Tirao, Agustin 1021 BOL0.001-0.8340-33.20 
  Sotomayor Llano, Gael 1082 BOL0.001-0.7740-30.80 

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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