Individual Calculations May 2023
 Perez Pinazo, Jose Oscar  Total change: -39.40  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1798 1611 2.50 8 0.01 20 0.20 
  Ribera Veganzones, Josep Maria c2221 AND0.001-0.0220-0.40 
  Morato Tent, Francisco 1975 ESP0.001-0.1020-2.00 
  Oreshkin, Vladislav 1943 ESP0.001-0.1220-2.40 
  Del Valle Domenech, Trinidad 1311 ESP1.0010.15203.00 
  Yastrebova, Tatiana wf1897 UKR0.5010.34206.80 
  Lizzul Coppe, Mirko 1902 ITA0.001-0.1520-3.00 
  Santos Anton, Armando 1354 ESP1.0010.18203.60 
  Cerdo Fernandez, Miguel 1783 ESP0.001-0.2720-5.40 

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)
 
 OPEN CHESS MENORCA B Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 1394 1611 4.00 8 -1.98 20 -39.60 
  Punzano Recio, Aimar 1211  * ESP1.0010.08201.60 
  Ashton, Alannah 1395 ENG0.501-0.2820-5.60 
  Salewski, Bernd 1954 GER0.001-0.1220-2.40 
  Saldana Anglada, Elias 1221 ESP1.0010.09201.80 
  Moulanier, Lorens 1235 FRA0.001-0.9120-18.20 
  Murawski, Pawel 1436 ENG0.501-0.2320-4.60 
  Munoz Prior, Marcelo 1435 ESP1.0010.27205.40 
  Bilguun, Bayaraa 1267 MGL0.001-0.8820-17.60 
 * 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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