Individual Calculations February 2023
 Ezeldeen, Almaaqbeh  Total change: 115.20  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1858 1488 3.50 8 2.66 40 106.40 
  Ali, Alqaisi 1898 JOR0.001-0.0840-3.20 
  Ridnert, Goran 1763 SWE0.5010.334013.20 
  Mak, Xiu Ning Charlene 1734 SGP1.0010.814032.40 
  Brolin, Viktor 1905 SWE1.0010.934037.20 
  Carlsten, Peter 1939 SWE0.001-0.0640-2.40 
  Morell, Oscar 1793 SWE0.5010.364014.40 
  Sjoholm, Mika 1905 SWE0.5010.434017.20 
  Al-Bashayra, Yazan f1927 JOR0.001-0.0640-2.40 

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)
 
 First Grade Clubs Chess Championship-2022 Amman JOR 2023-01-12
RcRownchangeKK*chgGame
 1760 1488 1.50 6 0.22 40 8.80 
  Naiem, Mousa 1785 JOR0.001-0.1540-6.00 
  Aljundi, Laith 1786 JOR0.001-0.1540-6.00 
  Lana, Haymoor 1293 JOR1.0010.254010.00 
  Al-Zoubi, Issa 1897 JOR0.001-0.0840-3.20 
  Barakat, Nafez 1903 JOR0.001-0.0740-2.80 
  Ali, Alqaisi 1898 JOR0.5010.424016.80 

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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