Individual Calculations November 2022
 Moore, Geoffrey R  Total change: 13.40  Rating chartPersonal card
 XIX Open Internacional Amateur de Calvia Palmanova-Calvia ESP 2022-10-08
RcRownchangeKK*chgGame
 1920 1956 5.50 9 0.67 20 13.40 
  Prunes Vigo, Joan 1556  * ESP1.0010.08201.60 
  Borovnica, Tihomir 2159 DEN0.001-0.2420-4.80 
  Budhrani, Dhanesh 1755 ESP1.0010.24204.80 
  Papadakis, Michalis 2181 GRE0.001-0.2220-4.40 
  Aird, Ian 1773 SCO1.0010.26205.20 
  De Boer, Bas 2165 NED0.001-0.2320-4.60 
  Boix Pons, Catalina 1724 ESP1.0010.21204.20 
  Jekabsons, Ivars 2120 LAT0.5010.22204.40 
  Simo Bordoy, Guillermo 1849 ESP1.0010.35207.00 
 * 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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