Individual Calculations October 2023
 Lopez Garcia, Rafael  Total change: -1.20  Rating chartPersonal card
 XL TORNEO ABIERTO INTERNACIONAL DE AJEDREZ DE COLLADO VILLALBA Collado Villalba (Madrid) ESP 2023-08-22
RcRownchangeKK*chgGame
 1605 1414 2.00 7 -0.06 20 -1.20 
  Garcia Trabanca, Ana 1646 ESP0.001-0.2120-4.20 
  Rodriguez Gomez, Jose 1477 ESP1.0010.592011.80 
  Cuadrado Carmona, Javier 1968 ESP0.001-0.0320-0.60 
  Pena Rodriguez, Jose Maria 1733 ESP0.001-0.1320-2.60 
  Paniagua Quinones, Carlos 1628 ESP0.001-0.2320-4.60 
  Mochon Bernal, Jorge 1608 ESP0.001-0.2520-5.00 
  Lozano Valverde, Eduardo 1178 ESP1.0010.20204.00 

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)
 

 

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