Rapid: Individual Calculations September 2023
 Sundac, Ivano  Total change: 21.20  Rating chartPersonal card
 World Schools Team Chess Championship 2023 Under 18 Aktau KAZ 2023-08-04
RcRownchangeKK*chgGame
 1568 1879 6.50 8 -0.01 40 -0.40 
  Lefyedi, Thatego 1456 RSA1.0010.07402.80 
  Can, Isik m2374 TUR0.001-0.0440-1.60 
  Magen, Ofek 1565 ISR1.0010.14405.60 
  Azamat, Dinmukhammed 1293 KAZ0.501-0.4840-19.20 
  Zhetpis, Erzhan 1479  * KAZ1.0010.08403.20 
  Beketov, Timur 1412 KAZ1.0010.05402.00 
  Sauti, Joshua Lisuku 1521 ZAM1.0010.10404.00 
  Morocho Garzon, Fernando Jose 1447 ECU1.0010.07402.80 
 * 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)
 
 World Youth U16 Chess Olympiad 2023 Eindhoven NED 2023-08-13
RcRownchangeKK*chgGame
 1818 1879 5.50 9 0.54 40 21.60 
  Jiroajvanichakorn, Rathasart 1479  * THA1.0010.08403.20 
  Cnejev, Vladimir-Alexandru f2163 ROU0.001-0.1640-6.40 
  Su, Ethan 1778 CAN0.501-0.1440-5.60 
  Ernst, Robert 2088 AUT1.0010.774030.80 
  Kuandykuly, Danis 1737 KAZ0.001-0.6940-27.60 
  Hsu, Che 1374 TPE1.0010.04401.60 
  Tleukhanov, Yerlan 1900 KAZ1.0010.534021.20 
  Manko, Mariia wf1911 SUI0.001-0.4640-18.40 
  Todev, Simeon c1932 BUL1.0010.574022.80 
 * 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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