Individual Calculations October 2023
 Alonso Perez, Alfredo  Total change: 12.40  Rating chartPersonal card
 V Torneo Internacional Ajedrez San Cristobal de La Laguna San Cristobal de la Laguna (Tenerife) ESP 2023-08-26
RcRownchangeKK*chgGame
 1875 1803 4.00 8 0.91 20 18.20 
  Hapala, Elisabeth wf2073 AUT0.001-0.1720-3.40 
  Mileiko, Juris 1306 LAT1.0010.04200.80 
  Lopez Pereyra, Antonio 2047 ESP1.0010.802016.00 
  Hernandez Leon, Sergio 2165 ESP0.001-0.1020-2.00 
  Degro, Heiko 1991 GER0.5010.24204.80 
  Fernandez Manrique, Agustin 2032 ESP0.001-0.2120-4.20 
  Perez Roger, Aleix 1403  * ESP1.0010.08201.60 
  Fuentes Perez, Noe 1980 ESP0.5010.23204.60 
 * 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)
 
 XXXIII Torneo de Ajedrez Tinamar 2023 Vega San Mateo (Gran Canaria) ESP 2023-09-05
RcRownchangeKK*chgGame
 1690 1802 3.50 6 -0.29 20 -5.80 
  Roca Marrero, Fernando 1486 ESP1.0010.13202.60 
  Marrero Rodriguez, Jorge 2118 ESP0.001-0.1320-2.60 
  Roque Hernandez, Francisco 1402  * ESP1.0010.08201.60 
  Rivero Tacoronte, Gabriel 1682 ESP1.0010.34206.80 
  Gaurishanker Navarro, Elgin 1797 ESP0.001-0.5120-10.20 
  Rivero Reyes, Alejandro 1653 ESP0.501-0.2020-4.00 
 * 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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