Individual Calculations November 2022
 Hurtado Bahamonde, Rodrigo  Total change: 25.60  Rating chartPersonal card
 XIX Open Internacional Amateur de Calvia Palmanova-Calvia ESP 2022-10-08
RcRownchangeKK*chgGame
 1978 2111 5.50 9 -0.37 20 -7.40 
  Tiktin, Amir 1711  * ISR1.0010.08201.60 
  Builes Palacio, Santiago 1882 COL0.501-0.2920-5.80 
  Isakovs, Janis 1890 LAT1.0010.22204.40 
  Breed, Greg J 1744 ENG1.0010.10202.00 
  Quijada Carvajal, Leonardo Gustav 1984 CHI0.501-0.1720-3.40 
  Garcia Fernandez, Victor 2157 ESP0.5010.06201.20 
  Becerra, Juan David f2296 COL0.001-0.2620-5.20 
  Garcia, Jason 2005 WLS1.0010.36207.20 
  Marin Ferragut, Pau 2134 ESP0.001-0.4720-9.40 
 * 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)
 
 WORLD AMATEUR CHESS CHAMPIONSHIPS U2300 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 2070 2111 6.50 9 1.65 20 33.00 
  Degrande, Marigje wf1943 BEL1.0010.28205.60 
  Ho, In Hei Henry f1724 HKG1.0010.09201.80 
  Michalek, Michal 2153 SVK0.5010.06201.20 
  Orgil, Gantumur 2094 MGL1.0010.48209.60 
  Bouget, Alexandre f2277 FRA0.001-0.2820-5.60 
  Bourgois, Bastien 2138 FRA1.0010.542010.80 
  Bigabylov, Zhuban 1881 KAZ0.001-0.7920-15.80 
  Schnelzer, Reinhold, Dr. f2178 GER1.0010.592011.80 
  Bendayan Claros, Aaron c2243 ESP1.0010.682013.60 

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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