Individual Calculations October 2023
 Xia, Yan  Total change: 78.00  Rating chartPersonal card
 XL TORNEO ABIERTO INTERNACIONAL DE AJEDREZ DE COLLADO VILLALBA Collado Villalba (Madrid) ESP 2023-08-22
RcRownchangeKK*chgGame
 1510 1220 3.50 9 1.76 40 70.40 
  Rodriguez Gomez, Jose 1477 ESP1.0010.824032.80 
  Mansor Habash, Zouheir 1555 ESP0.5010.384015.20 
  Alvarez Poves, Jesus 1782 ESP0.001-0.0240-0.80 
  Rodriguez Del Moral, Angel 1663 ESP0.001-0.0640-2.40 
  Benitez Cadenas, Luis Miguel 1472 ESP0.001-0.1940-7.60 
  Cortijo Manso, Luis 1345 ESP0.001-0.3340-13.20 
  Lozano Valverde, Eduardo 1178 ESP1.0010.444017.60 
  Franco Florentin, Jorge Aurelio 1443 ESP1.0010.784031.20 
  Pardo Veguezzi, Jose M. 1676 ESP0.001-0.0640-2.40 

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)
 
 XXVI Open Internacional de Ajedrez de Moratalaz Moratalaz (Madrid) ESP 2023-09-09
RcRownchangeKK*chgGame
 1588 1220 1.00 7 0.19 40 7.60 
  Camacho Casado, Demetrio 1850 ESP0.001-0.0140-0.40 
  Marcelo De La Mata, Daniel 1631 ESP0.001-0.0840-3.20 
  Diaz Zuniga, Javier 1562 ESP1.0010.884035.20 
  Caamano Jimenez, Luis 1575 ESP0.001-0.1140-4.40 
  Mansor Habash, Zouheir 1555 ESP0.001-0.1240-4.80 
  Melgar Morraja, Mateo 1466 ESP0.001-0.1940-7.60 
  Blanco Barrios, Aitana 1478 ESP0.001-0.1840-7.20 

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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