Individual Calculations November 2022
 Becerra, Juan David  Total change: -3.80  Rating chartPersonal card
 XIX Open Internacional Amateur de Calvia Palmanova-Calvia ESP 2022-10-08
RcRownchangeKK*chgGame
 2047 2296 7.00 9 -0.19 20 -3.80 
  Simo Bordoy, Guillermo 1896  * ESP1.0010.08201.60 
  Planas Gene, Juan 2007 ESP1.0010.16203.20 
  Stanford, Sheila Barth wm2098 NOR0.501-0.2620-5.20 
  Singh, Arvinder Preet f2022 IND0.001-0.8320-16.60 
  Dudink, Bas 1937 NED1.0010.10202.00 
  Zschischang, Marine 2083 GER1.0010.23204.60 
  Hurtado Bahamonde, Rodrigo 2111 CHI1.0010.26205.20 
  Aguado Doncel, Pablo Luis 2174 ESP1.0010.33206.60 
  Hutchinson, Paul A 2097 ENG0.501-0.2620-5.20 
 * 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)
 
 WORLD AMATEUR CHESS CHAMPIONSHIPS U2300 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 2118 2296 6.50 9 0.00 20 0.00 
  Volkmann, Andre Jordi 2092 BRA0.001-0.7620-15.20 
  Gorozhankina, Julia wf2007 LAT1.0010.16203.20 
  Messala, Noureddine 2090 MAR1.0010.24204.80 
  Grasso, Gaetano 2107 ITA1.0010.25205.00 
  Singh, Arvinder Preet f2022 IND1.0010.17203.40 
  Bouget, Alexandre f2277 FRA1.0010.47209.40 
  Popiol, Michal c2177 POL0.501-0.1620-3.20 
  Khamidov, Komil 2035 POL1.0010.18203.60 
  Abdilkhair, Abilmansur f2257 KAZ0.001-0.5520-11.00 

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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