Individual Calculations May 2023
 Pham Guerrero, Sergi  Total change: -24.20  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1976 2069 4.00 9 -1.49 20 -29.80 
  Hidalgo Mena, Manel 1669  * ESP1.0010.08201.60 
  Cruz Lledo, Pablo m2395 ESP0.001-0.1320-2.60 
  Alvarez Poves, Jesus 1735 ESP1.0010.12202.40 
  Camacho Collados, Jose m2400 WLS0.001-0.1220-2.40 
  Srivatsan, Karthikeyan 1775 IND0.501-0.3520-7.00 
  Schafer, Guillermo 1802 ESP1.0010.18203.60 
  Carbonell Sancho, Marc f2346 ESP0.001-0.1720-3.40 
  Prochaieva, Alina 1820 UKR0.501-0.3120-6.20 
  Stromhaug, Kristoffer Wang 1842 NOR0.001-0.7920-15.80 
 * 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)
 
 II Memorial Enric Farre Rondas 1-2 Vallfogona de Balaguer (Lleida) ESP 2023-04-15
RcRownchangeKK*chgGame
 1748 2069 2.00 2 0.28 20 5.60 
  Ponsarnau Marquilles, Jaume 1665 ESP1.0010.08201.60 
  Silva Marsa, Gerard 1831 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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