Individual Calculations January 2024
 Crespo Laborda, Alberto  Total change: -22.40  Rating chartPersonal card
 XX Torneo Internacional Gran Hotel Bali Grupo B Aficionados Benidorm (Alicante) ESP 2023-12-01
RcRownchangeKK*chgGame
 1420 1655 3.50 7 -1.83 20 -36.60 
  Budaghyan, Areg 1255  * ARM0.501-0.4220-8.40 
  Soria Martinez, Sergio 1825 ESP0.001-0.2820-5.60 
  Sobron Angulo, Adrian 1470 ESP1.0010.26205.20 
  Rybka, Tatiana 1368 POL0.501-0.3420-6.80 
  Vivas Salcedo, Thomas David 1263 COL0.501-0.4220-8.40 
  Dumitrescu, Alexandru-Petru 1271 ROU0.001-0.9120-18.20 
  Guzman Fuentes, Encarna 1488 ESP1.0010.28205.60 
 * 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)
 
 III Open Sub-2400 Marcos Frechin Memorial Mercedes Parron Zaragoza ESP 2023-12-08
RcRownchangeKK*chgGame
 1610 1655 3.50 5 0.71 20 14.20 
  Gimeno Lozano, Juan Jose 1313 ESP1.0010.12202.40 
  Ruiz Fernandez, Daniel Ii 2047 ESP0.001-0.0820-1.60 
  Vicente Rosillo, Luis 1368 ESP0.501-0.3420-6.80 
  Garcia Estruch, Mauricio 1429 ESP1.0010.21204.20 
  Carraminana Lopez, Luis Antonio 1892 ESP1.0010.802016.00 

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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