Individual Calculations September 2018
 Mendez, Andre  Total change: -1.20  Rating chartPersonal card
 Campeonato Nacional Amateur 2018 seccion sub-1700 Panama PAN 2018-07-19
RcRownchangeKK*chgGame
 1392 1506 2.50 4 -0.03 40 -1.20 
  Schnell, Sebastian Narayana 1153 PAN0.501-0.3940-15.60 
  Ibanez, Sebastian 1408 PAN1.0010.374014.80 
  Hoyos Bedoya, Nevardo 1613 PAN0.001-0.3540-14.00 
  Barrera, Norbertino 1392 PAN1.0010.344013.60 

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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