Individual Calculations May 2023
 Tafall Villanueva, Iker  Total change: -39.20  Rating chartPersonal card
 Training-Promesas Morga (Bizkaia) ESP 2023-04-13
RcRownchangeKK*chgGame
 1480 1629 3.00 6 -1.06 40 -42.40 
  Garcia De Eulate Latorre, Unai 1229  * ESP1.0010.08403.20 
  Sobron Angulo, Adrian 1399 ESP1.0010.21408.40 
  Diaz Etxaide, Jon 1492 ESP0.501-0.1840-7.20 
  Castillo Lopez, Jon 1565 ESP0.501-0.0940-3.60 
  Sarasketa Irastortza, Oier 1738 ESP0.001-0.3540-14.00 
  Fernandez Santiago, Mikel 1454 ESP0.001-0.7340-29.20 
 * 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)
 
 XVIII Open de Primavera de Gros Rondas 1 Donostia ESP 2023-04-22
RcRownchangeKK*chgGame
 1229 1629 1.00 1 0.08 40 3.20 
  Etxauri Lizarraga, Ander 1229  * ESP1.0010.08403.20 
 * 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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