Rapid: Individual Calculations October 2023
 Lopez Luna, Oscar  Total change: -22.00  Rating chartPersonal card
 XXIX Open Internacional d'Escacs Actius de Vallfogona de Balaguer Vallfogona de Balaguer (Lleida) ESP 2023-09-17
RcRownchangeKK*chgGame
 1618 1420 0.50 6 -1.10 20 -22.00 
  Guerra Reig, Juan 1863 AND0.001-0.0620-1.20 
  Niubo Parramon, Edgar 1626 ESP0.001-0.2420-4.80 
  Mares, Mario Gabriel 1620 ESP0.001-0.2420-4.80 
  Solani Nunez, Joel 1651 ESP0.001-0.2120-4.20 
  Bosch Carrera, Laia 1514 ESP0.001-0.3720-7.40 
  Rubies Roure, Antonio 1431 ESP0.5010.02200.40 

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)
 

 

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