Individual Calculations August 2023
 Houhou, Alexandre  Total change: 19.60  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi principal plus de 1900 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 2137 2095 4.50 9 0.31 20 6.20 
  Can, Isik m2512 TUR0.001-0.0720-1.40 
  Battesti, Marc-Andria 2009 FRA1.0010.38207.60 
  Kukelko, Alexey f2311 UKR0.5010.28205.60 
  Alif, Yassine 1956 FRA0.501-0.1920-3.80 
  Bulmaga, Irina mwg2416 ROU0.001-0.1320-2.60 
  Cornileau, Juliette 2034 FRA0.001-0.5820-11.60 
  Michalski, Karol 2004 POL1.0010.38207.60 
  Bigonnet, Jean-Michel 2050 FRA0.501-0.0620-1.20 
  Thorsteinsdottir, Hallgerdur wf1942 ISL1.0010.30206.00 

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)
 
 III Open Internacional CA Monteolivete Alboraya (Valencia) ESP 2023-07-17
RcRownchangeKK*chgGame
 2217 2095 3.50 8 0.67 20 13.40 
  Domingo Nunez, Alejandro f2338 ESP0.001-0.2020-4.00 
  Granero Roca, Antonio m2318 ESP1.0010.782015.60 
  Trigo Urquijo, Sergio f2408 ESP0.001-0.1420-2.80 
  Gandhi, Anish 2257 IND1.0010.712014.20 
  Garcia Ramos, Daniel m2462 ESP0.001-0.1020-2.00 
  Kildea, Robbie 1793 IRL1.0010.15203.00 
  Masague Artero, Guerau f2302 ESP0.001-0.2320-4.60 
  Prado, Alexandra wc1859 BOL0.501-0.3020-6.00 

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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