Individual Calculations October 2017
 Maldonado Quiroz, Luis Gustavo  Total change: -32.00  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez -Sub 13 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1467 1375 1.50 6 -0.80 40 -32.00 
  Travezano Patino, Eduard Gedeon 1447 PER0.001-0.4040-16.00 
  Chavarria Alfaro, Fernando Andre 1317 PER0.501-0.0840-3.20 
  Cardenas Lima, Matthew 1570 PER0.001-0.2540-10.00 
  Correa Ayasta, Franco Del Piero 1468 PER1.0010.634025.20 
  Flores Sanchez, Carlo 1359 PER0.001-0.5240-20.80 
  Aguilar Villagra, Leonardo Sebas 1640 PER0.001-0.1840-7.20 

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)
 

 

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