Individual Calculations December 2023
 Cave, Iwan  Total change: 87.20  Rating chartPersonal card
 Hampshire Chess Congress 2023 - Open Fareham ENG 2023-11-03
RcRownchangeKK*chgGame
 1873 1886 4.00 5 1.41 40 56.40 
  Coburn, Joseph A 1763 ENG1.0010.334013.20 
  Cordner, David A 1941 ENG1.0010.584023.20 
  Pye, David E 2055 ENG1.0010.724028.80 
  Marsh, Roger Dw 1896 ENG0.5010.01400.40 
  Schell, Finn 1710 ENG0.501-0.2340-9.20 

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)
 
 FIDE World Youth Chess Championship 2023 - U18 - Open Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 2033 1886 4.00 10 0.77 40 30.80 
  Stepanencu, Nicodim-Cosmin f2288 ROU0.001-0.0840-3.20 
  Gagic, Milan A 2164 SRB0.001-0.1740-6.80 
  Amankos, Yerbolat 1486  * KAZ0.501-0.4240-16.80 
  Mena, Martin f2082 EGY1.0010.754030.00 
  Chinguun, Bayaraa c2193 MGL0.001-0.1440-5.60 
  Ismail, Mohammed Aayan 2143 ENG0.001-0.1840-7.20 
  Schlegel, Igor f2251 SUI0.001-0.1040-4.00 
  Romero Gonzalez, Carlos Leander 1676 ITA1.0010.23409.20 
  Miotto, Alberto 2017 ITA0.5010.18407.20 
  Wang, Ruicheng c2034 AUS1.0010.704028.00 
 * 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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