Individual Calculations November 2021
 Juan Lepp, Jaime Boris  Total change: 40.00  Rating chartPersonal card
 XVIII Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2021-10-09
RcRownchangeKK*chgGame
 1879 1888 5.50 9 1.00 40 40.00 
  Febrero Perez, Lluis 1488  * ESP0.001-0.9240-36.80 
  Cassidy, Sydney 1608 IRL1.0010.16406.40 
  Ramon Sanchez Campins, Pedro 1676 ESP0.501-0.2740-10.80 
  Mackay, Ian W 1666 ENG1.0010.22408.80 
  Garcia Fernandez, Victor 1981 ESP0.5010.13405.20 
  Hutchinson, Paul A 2095 ENG0.5010.274010.80 
  Bullen, Alex c2086 WLS1.0010.764030.40 
  Jekabsons, Ivars 2137 LAT0.5010.314012.40 
  Galiana Salom, Juan Ramon f2171 ESP0.5010.344013.60 
 * 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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