Individual Calculations October 2021
 Akhvlediani, Irakli  Total change: 35.60  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 2185 2359 7.00 9 0.83 20 16.60 
  Barreiros, Cilauro Neves 1959  * POR1.0010.08201.60 
  Yugina, Maria wf1974 RUS0.501-0.4120-8.20 
  Sanchez Carrasco, Fco. Javier 2025 ESP1.0010.12202.40 
  Korpa, Bence g2545 HUN0.5010.24204.80 
  Bertomeu Ginestar, Antoni 1959  * ESP1.0010.08201.60 
  Pulvett Marin, Daniel Eduardo m2487 ESP0.001-0.3320-6.60 
  Aguilera Lopez, Alejandro 2202 ESP1.0010.29205.80 
  Ribera Veganzones, Josep Maria 2101 AND1.0010.18203.60 
  Boyer, Mahel f2415 FRA1.0010.582011.60 
 * 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)
 
 V Torneio Internacional de Xadrez da Maia Maia POR 2021-08-30
RcRownchangeKK*chgGame
 2151 2359 6.00 7 0.95 20 19.00 
  Sismeiro, Sofia 1959  * POR1.0010.08201.60 
  Santos, Luis Marinho 1959  * POR1.0010.08201.60 
  Assuncao, Francisco Daniel 1959  * POR1.0010.08201.60 
  Padeiro, Jose f2235 POR1.0010.33206.60 
  Martinez Ramirez, Lennis m2458 CUB0.5010.14202.80 
  Lortkipanidze, Nodar m2429 GEO0.5010.10202.00 
  Lacrosse, Marc f2056 BEL1.0010.14202.80 
 * 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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