Individual Calculations November 2023
 Ferrete Rueda, Juan Carlos  Total change: 10.60  Rating chartPersonal card
 IV Open Internacional de Ajedrez Sub 2200 FIDE Costa de la Luz Conil de la Frontera (Cadiz) ESP 2023-09-29
RcRownchangeKK*chgGame
 1636 1655 2.00 4 -0.09 20 -1.80 
  Ortega Valle, Jose Ramon c2009 ESP0.001-0.1120-2.20 
  Reque Garcia, Alberto 1310 ESP1.0010.11202.20 
  Reque Garcia, Marcos 1423 ESP0.501-0.2920-5.80 
  Kowalski Rubiales, Nicholas 1803 ESP0.5010.20204.00 

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)
 
 I OPEN INTERNACIONAL LA CAROLINA SUB-1800 La Carolina (Jaen) ESP 2023-10-12
RcRownchangeKK*chgGame
 1493 1650 4.50 6 0.36 20 7.20 
  De Gracia Santaolaya, Christian 1294 ESP0.001-0.8920-17.80 
  Vila Castillo, Jaime 1517 ESP1.0010.32206.40 
  Rodriguez Cabanas, German 1406 ESP1.0010.20204.00 
  Herrero Pena, Laura 1542 ESP1.0010.35207.00 
  Prieto Melendrez, Gustavo 1778 ESP0.5010.17203.40 
  Reque Garcia, Marcos 1423 ESP1.0010.21204.20 

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)
 
 Copa de Sevilla por Equipos 2023 Rondas 1 Sevilla ESP 2023-10-12
RcRownchangeKK*chgGame
 1464 1650 1.00 1 0.26 20 5.20 
  Gandara Baquero, Daniel 1464 ESP1.0010.26205.20 

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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