Individual Calculations January 2023
 Ribera Veganzones, Serni  Total change: -64.22  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2250 2199 3.00 9 -0.94 38 -35.72 
  Samant, Aditya S m2467 IND0.001-0.1738-6.46 
  Peelen, Piet m2350 NED0.001-0.3038-11.40 
  Priyanka, Nutakki wg2320 IND1.0010.663825.08 
  De Vreugt, Dennis g2407 NED0.001-0.2338-8.74 
  Fanninger, Leon 2152 AUT0.501-0.0738-2.66 
  Gomez Aguirre, Juan Alberto 2108 ESP0.001-0.6238-23.56 
  Ribera Veganzones, Josep Maria c2167 AND0.501-0.0438-1.52 
  Mahitosh, Dey f2134 IND0.501-0.0938-3.42 
  Perea Fruet, Lorenzo 2141 ESP0.501-0.0838-3.04 

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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 2250 2199 3.50 9 -0.75 38 -28.50 
  Van Foreest, Jorden g2690 NED0.001-0.0438-1.52 
  Bland, David I 1974 ENG1.0010.22388.36 
  Tabatabaei, M. Amin g2660 IRI0.001-0.0538-1.90 
  Comellas Blanchart, Jordi 2033 ESP1.0010.283810.64 
  Fernandez Guillen, Ernesto J. m2462 CUB0.001-0.1838-6.84 
  Perez Aleman, Pedro Tomas 1996 ESP1.0010.24389.12 
  Meister, Peter m2347 GER0.001-0.3038-11.40 
  Assylov, Miras 2043 KAZ0.501-0.2138-7.98 
  Butolo, Alexandru-Mircea c2043 ROU0.001-0.7138-26.98 

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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