Individual Calculations April 2019
 Conda Orrellana, Matthew Joseph  Total change: -3.20  Rating chartPersonal card
 Campeonato Nacional Juvenil 2019, Sub 10 Absoluto Lima PER 2019-02-27
RcRownchangeKK*chgGame
 1182 1194 2.50 5 -0.08 40 -3.20 
  Villafuerte Mamani, Raid Kamil 1043 PER1.0010.304012.00 
  Quiroz Alva, Gian Carlo Gabriel 1301 PER1.0010.654026.00 
  Cardenas, Lima Vincent Matias 1386 PER0.001-0.2540-10.00 
  Chavez Bautista, Lennin Alfredo 1148 PER0.001-0.5640-22.40 
  Rojas Linares, Nicolas Gabriel 1030 PER0.501-0.2240-8.80 

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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