Individual Calculations December 2018
 Diaz Maguina, Daniel Eugenio  Total change: -95.20  Rating chartPersonal card
 Campeonato Panamericano Amateur Absoluto sub 1700 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 1280 1481 2.00 6 -2.38 40 -95.20 
  Howell, Alvin Alfonso 1494 ARU0.5010.02400.80 
  Granados Wing, Brian Saul 1479 CRC0.001-0.5040-20.00 
  Schnell, Sebastian Narayana 1169 PAN0.501-0.3640-14.40 
  Valderrama, Fernando 1107 PAN0.501-0.4040-16.00 
  Ibanez, Diego 1278 PAN0.501-0.2640-10.40 
  Osorio, Edgar 1151 PAN0.001-0.8840-35.20 

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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