Individual Calculations November 2021
 Rossello Sanchez, Bartolome  Total change: -26.80  Rating chartPersonal card
 XVIII Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2021-10-09
RcRownchangeKK*chgGame
 1643 1621 2.50 8 -1.34 20 -26.80 
  Montesinos Diaz, Luis 2021  * ESP0.001-0.0820-1.60 
  Borovnica, Tihomir 2021  * DEN0.001-0.0820-1.60 
  Werner, Florin 1504 GER0.001-0.6620-13.20 
  Jonckers, Marie-Jeanne 1447 BEL1.0010.27205.40 
  Cote, Frederic 1836 FRA0.001-0.2320-4.60 
  Febrero Perez, Lluis 1274 ESP1.0010.11202.20 
  Melderis, Uldis 1818 LAT0.001-0.2520-5.00 
  Laux, Filip 1221  * GER0.501-0.4220-8.40 
 * 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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