Individual Calculations August 2023
 Khaled, Omar  Total change: 13.00  Rating chartPersonal card
 2023 Box Hill Winter Round Robin Division A Rounds 5-6 plus postponed Melbourne AUS 2023-07-09
RcRownchangeKK*chgGame
 2002 1778 0.00 1 -0.22 20 -4.40 
  Li, Tedric c2002 AUS0.001-0.2220-4.40 

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)
 
 Chattogram Jilla Chess Championship -2023 Chattogram BAN 2023-07-14
RcRownchangeKK*chgGame
 1697 1778 6.00 8 1.15 20 23.00 
  Hasan, Rafiqul 1470 BAN1.0010.14202.80 
  Sayed Md., Samsul Alam 1510 BAN1.0010.17203.40 
  Md., Nazim 1632 BAN1.0010.30206.00 
  Mohammed Abdul, Malek f2089 BAN0.001-0.1420-2.80 
  Tushin, Talukder 1711 BAN0.001-0.5920-11.80 
  Mohammad Zobayer, Rahman 1604 BAN1.0010.27205.40 
  Mahabubur, Rahman 1620 BAN1.0010.29205.80 
  Rahman, Shahidur 1939 BAN1.0010.712014.20 

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)
 
 2023 Victorian Championship Rounds 1-3 Melbourne AUS 2023-07-15
RcRownchangeKK*chgGame
 1944 1778 0.00 1 -0.28 20 -5.60 
  Salasan, Haran c1944 AUS0.001-0.2820-5.60 

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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