Individual Calculations October 2022
 Al Zadjali, Abdul Rahman  Total change: 252.36  Rating chartPersonal card
 5th Oman Club Chess Championship 2022 Muscat OMA 2022-08-26
RcRownchangeKK*chgGame
 1594 1650 6.00 9 0.81 36 29.16 
  Al Sabei, Almuthir 1426 OMA1.0010.22367.92 
  Al Jahwari, Adnan Mohammed 1546 OMA0.001-0.6436-23.04 
  Aljabri, Salam Humaid 1562 OMA1.0010.383613.68 
  Qatan, Said Mahad 1637 OMA0.001-0.5236-18.72 
  Salim Mohammed, Salim Al Amri f1917 OMA0.001-0.1836-6.48 
  Al Shabibi, Mohammed Sultan 1429 OMA1.0010.22367.92 
  Al Maqbali, Faham Said 1675 OMA1.0010.533619.08 
  Al Hanai, Said Hashil 1537 OMA1.0010.353612.60 
  Al Balushi, Emad 1617 OMA1.0010.453616.20 

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)
 
 World Youth Chess Championship 2022 - Open 16 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 2098 1532 6.50 10 6.20 36 223.20 
  Szikszai, Bertalan 2155 HUN0.001-0.0136-0.36 
  Ytrestoyl, Sindre Lyngsaunet 2013 NOR1.0010.953634.20 
  Andries, Alf 2091 DEN1.0010.973634.92 
  Smolik, Jachym f2283 CZE0.0010.00360.00 
  Tampea, Radu 2052 ROU0.5010.473616.92 
  Veress, Armand 2104 ROU0.001-0.0236-0.72 
  Voicu, Teodor-Mihnea 1922 ROU1.0010.913632.76 
  Lovcican, Tomas 1994 SVK1.0010.953634.20 
  Pegno, Mattia 2173 ITA1.0010.993635.64 
  Lerch, Johannes 2192 AUT1.0010.993635.64 

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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