Individual Calculations April 2019
 Lucho La Rosa, Sandro Alberto  Total change: -6.40  Rating chartPersonal card
 Campeonato Nacional Juvenil 2019, Sub 12 Absoluto Lima PER 2019-02-27
RcRownchangeKK*chgGame
 1244 1319 4.00 7 -0.16 40 -6.40 
  Casqui Lopez, Marlon Gabriel 1084 PER0.001-0.7940-31.60 
  Quiquia Levano, Fabian Alejandro 1140 PER1.0010.274010.80 
  Tayro Chihuantito, Luis Gabriel 1259 PER0.501-0.0840-3.20 
  Espinoza Gonzales, Brayhan Americ 1228 PER1.0010.384015.20 
  Bravo Mendoza, Diego Eduardo 1423 PER0.5010.14405.60 
  Robles Cerron, Sebastian 1429 PER0.001-0.3540-14.00 
  Puchuri, Torres Joseph Ricardo 1144 PER1.0010.274010.80 

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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