Individual Calculations September 2023
 Ribeiro, Fernando  Total change: 67.40  Rating chartPersonal card
 X Torneio Cidade de Famalicao Famalicao POR 2023-07-24
RcRownchangeKK*chgGame
 2090 2119 5.50 8 1.50 20 30.00 
  Sampaio, Carlos Daniel Lemos 1719  * POR1.0010.08201.60 
  Lemos, Artur Jorge Capela Gomes 1566 POR1.0010.03200.60 
  Santos, Tomas Afonso Pires 1729 POR1.0010.09201.80 
  Vasques, Antonio Pedro Freixial f2223 POR1.0010.642012.80 
  Moreno, Alejandro m2343 USA0.5010.28205.60 
  Martinez Duany, Lelys Stanley g2490 CUB0.001-0.1020-2.00 
  Rodriguez Lopez, Rafael m2182 ESP1.0010.592011.80 
  Petkov, Vladimir g2464 BUL0.001-0.1120-2.20 
 * 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)
 
 Leca Chess Open 2023 Leca da Palmeira POR 2023-07-31
RcRownchangeKK*chgGame
 2217 2119 5.50 9 2.07 20 41.40 
  Espinosa Veloz, Ermes g2498 CUB0.001-0.0920-1.80 
  Duque, Raquel Dos Santos 1687 POR1.0010.07201.40 
  Veleirinho, Tomas Carvalho 1786 POR1.0010.12202.40 
  Petkov, Vladimir g2464 BUL1.0010.892017.80 
  Stefansson, Vignir Vatnar m2487 ISL0.001-0.1020-2.00 
  Ermida, Ricardo 1719  * POR1.0010.08201.60 
  Yankelevich, Lev g2442 GER1.0010.872017.40 
  Sousa, Andre Ventura m2455 POR0.001-0.1220-2.40 
  Khamrakulov, Ibragim S. g2413 ESP0.5010.35207.00 
 * 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)
 
 IX Abierto Internacional de Ajedrez Hotel CEMAR Mondariz-Balneario (Pontevedra) ESP 2023-08-13
RcRownchangeKK*chgGame
 1900 2119 6.50 9 -0.20 20 -4.00 
  Gomez Villaverde, Jose Antonio 1719  * ESP1.0010.08201.60 
  Diniz Lopez, Sergio 1805 ESP1.0010.14202.80 
  Gomez Pastrana, Juan 1967 ESP0.501-0.2020-4.00 
  Esparza Toni, Aitor 1650 ESP1.0010.05201.00 
  Tudela Corbalan, Carlos f2231 ESP0.001-0.3520-7.00 
  Pintor, Simao Maciel Abranches 2083 POR0.001-0.5520-11.00 
  Veleirinho, Tomas Carvalho 1786 POR1.0010.12202.40 
  Gomez Ferrer, Jesus 1879 ESP1.0010.20204.00 
  Paton Alvarez, Ivan 1980 ESP1.0010.31206.20 
 * 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)
 

 

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