Individual Calculations October 2017
 Ferreira Araujo, Miguel Antonio  Total change: 0.00  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-16 Ciudad Panama PAN 2017-08-09
RcRownchangeRpKK*chgGame
 1505 0 0.00 5 0.00 705   0.00 
  Feliz Gomez, Octavio Emmanuel 1779 DOM0.0010.00 0.00 
  Hurtado, Samuel Alexander 1623 PAN0.0010.00 0.00 
  Ramirez Marchena, Carlos Andres 1518 CRC0.0010.00 0.00 
  Perez Merel, Andres Sebastian 1393 PAN0.0010.00 0.00 
  Razark, Zaakir 1212 TTO0.0010.00 0.00 

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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