Individual Calculations May 2023
 Del Rey, Diego  Total change: 2.00  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 9-10 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 2347 2334 1.50 2 0.54 10 5.40 
  Garza Marco, Sergio m2390 ESP1.0010.58105.80 
  Ramiro Ovejero, Juan Luis m2303 ESP0.501-0.0410-0.40 

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)
 
 XLIII Open Internacional Ciudad de San Sebastian San Sebastian (Guipuzkoa) ESP 2023-04-01
RcRownchangeKK*chgGame
 1981 2340 4.00 5 -0.43 10 -4.30 
  Perez Sodupe, Cecilia 1940  * ESP1.0010.08100.80 
  Sanz Gorospe, Ibai 1898 ESP1.0010.06100.60 
  Sarabando, Rodrigo Andias 2116 POR0.001-0.7810-7.80 
  Larranaga Juaristi, Alexander 1927 ESP1.0010.07100.70 
  Troffiguer, Olivier 2025 FRA1.0010.14101.40 
 * 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)
 
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1981 2340 6.00 7 0.09 10 0.90 
  Rigaud-Retourne, Mael 1808 FRA0.501-0.4710-4.70 
  Bodereau, Marc 1643 FRA1.0010.01100.10 
  Hamm, Rodrigue 1940  * FRA1.0010.08100.80 
  Belluire, Beatrice 1967 FRA1.0010.10101.00 
  Laffonta, Matthias 2019 FRA1.0010.13101.30 
  Boucquet, Emile c2213 BEL1.0010.33103.30 
  Pinto, Daniel f2274 BOL0.501-0.0910-0.90 
 * 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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