Individual Calculations November 2021
 Machin Arbelo, Pedro Alexis  Total change: 7.80  Rating chartPersonal card
 XVIII Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2021-10-09
RcRownchangeKK*chgGame
 1910 1932 4.50 8 0.39 20 7.80 
  Machin Santiago, Andrea Sabina 1532  * ESP1.0010.08201.60 
  Hrbolka, Ladislav f2074 CZE0.5010.19203.80 
  Schnabel, Ralf 2236 GER0.001-0.1420-2.80 
  Moreno Mateos, Jose Luis 1776 ESP1.0010.29205.80 
  Massanet Massanet, Sebastian f2261 ESP0.001-0.1220-2.40 
  Laux, Filip 1532  * GER1.0010.08201.60 
  Lacrosse, Marc f2045 BEL0.001-0.3520-7.00 
  Kamm, Guenter 1826 GER1.0010.36207.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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