Individual Calculations November 2023
 Kostov, Troyan  Total change: 55.48  Rating chartPersonal card
 S: OTVORENI MEDJUNARODNI SAHOVSKI TURNIR 2. OPEN HVAR 2023. Hvar CRO 2023-10-15
RcRownchangeKK*chgGame
 1950 1688 4.50 9 2.14 38 81.32 
  Lavrov, Maxim 2173 UKR1.0010.963836.48 
  Novak, Ratko c2043 CRO0.5010.393814.82 
  Tesla, Miro 2117 CRO1.0010.933835.34 
  Wu, Yixing 2151 CHN0.001-0.0538-1.90 
  Cvitan, Ena fwm2281 CRO0.001-0.0238-0.76 
  Filipovic, Branko m2298 SUI0.001-0.0238-0.76 
  Krisha, Tamhant Jain 1264 IND0.501-0.4338-16.34 
  Petric, Roko 1288  * CRO1.0010.08383.04 
  Simunic, Krunoslav 1931 CRO0.5010.303811.40 
 * 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)
 
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1633 1688 4.50 9 -0.68 38 -25.84 
  Waquet, Frederic 1914 FRA0.001-0.2138-7.98 
  Bodereau, Marc 1584 FRA0.001-0.6438-24.32 
  Richard, Joel 1609 FRA0.001-0.6138-23.18 
  Sempe, Pierre 1723 FRA1.0010.553820.90 
  Foltier, Bernard 1587 FRA1.0010.363813.68 
  Alcantara, Levanah 1535 FRA0.001-0.7038-26.60 
  Protopopescu, Luca 1610 FRA1.0010.393814.82 
  Fabet, Olivier 1624 FRA1.0010.413815.58 
  Hamm, Gabrielle 1509 FRA0.501-0.2338-8.74 

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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