Individual Calculations July 2023
 Zubizarreta Riego, Mikel  Total change: -18.40  Rating chartPersonal card
 VI OPEN DE AJEDREZ CANFRANC IRT SUB 2200 Canfranc (Huesca) ESP 2023-06-23
RcRownchangeKK*chgGame
 1700 1987 4.00 6 -0.92 20 -18.40 
  Montoto Arce, Oscar 1587  * ESP1.0010.08201.60 
  Moursy Sadek, Tarek 1700 ESP0.501-0.3420-6.80 
  Duran Melgarejo, Guillermo 1687 ESP0.501-0.3520-7.00 
  Marco Garcia, Francho 1528 ESP1.0010.05201.00 
  Garcia Bueno, Juan Pablo 1790 ESP1.0010.25205.00 
  Villeneuve, Robin 1909 FRA0.001-0.6120-12.20 
 * 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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