Individual Calculations January 2019
 Alfaro Mauricio, Kevin Johan  Total change: -73.60  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 16, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1678 1905 5.00 9 -1.84 40 -73.60 
  Gallardo Aguilera, Diego 1505  * CHI0.501-0.4240-16.80 
  Araoz Andrade, Ivan Alexander 1984 PER0.5010.11404.40 
  Huanca Perez, Joaquin 1601 CHI1.0010.14405.60 
  Mollo, Jhoan 1816 BOL0.001-0.6240-24.80 
  Gonzalez Gonzalez, Nicolas 1632 CHI1.0010.17406.80 
  Moreno Viteri, Oscar 1667 ECU0.501-0.3040-12.00 
  Marconi, Aracayo Rousbel Socrates 1572 PER0.001-0.8840-35.20 
  Toledo Flores, Jhoackin Enrique 1506 PER1.0010.08403.20 
  Menes Aguirre, Ivan 1821 ECU0.501-0.1240-4.80 
 * 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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