Individual Calculations December 2023
 Olsson, William  Total change: 6.60  Rating chartPersonal card
 BENIDORM CHESS OPEN A Benidorm (Alicante) ESP 2023-10-29
RcRownchangeKK*chgGame
 2222 2378 5.50 9 -0.74 10 -7.40 
  Uran Bermudez, Oliver Kevin c2083 VEN1.0010.15101.50 
  Nava Pereda, Carlos f2182 ESP1.0010.25102.50 
  Morchiashvili, Bachana m2308 GEO0.501-0.1010-1.00 
  Rey Malde, Henrique f2207 ESP1.0010.27102.70 
  Sonis, Francesco g2564 ITA0.001-0.2610-2.60 
  Cappelletto, Joshuaede f2329 ITA0.001-0.5710-5.70 
  Horcajada Reales, Guillermo 2110 ESP0.001-0.8310-8.30 
  Bevia Martinez, Luis 2033 ESP1.0010.11101.10 
  Mannion, Stephen R m2179 SCO1.0010.24102.40 

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)
 
 FIDE World Youth Chess Championship 2023 - U18 - Open Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 2290 2372 8.00 11 1.40 10 14.00 
  Kenbeilov, Timur 2044 KAZ1.0010.13101.30 
  Krivenko, Dion c2218 EST1.0010.29102.90 
  Mierins, Emils Janis 2208 LAT0.501-0.2210-2.20 
  Popov, Konstantin f2345 FID0.501-0.0410-0.40 
  Ochedzan, Tymon f2190 POL0.501-0.2410-2.40 
  Hommadov, Amanmuhammet 2055 TKM1.0010.13101.30 
  Murzin, Volodar g2624 FID0.5010.31103.10 
  Prraneeth, Vuppala m2512 IND0.001-0.3110-3.10 
  Schouten, Mathias Lind 2175 NOR1.0010.25102.50 
  Arfan, Aditya Bagus m2415 INA1.0010.56105.60 
  Domalchuk-Jonasson, Aleksandr f2403 ISL1.0010.54105.40 

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)
 

 

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