Individual Calculations August 2023
 Clark, Peter  Total change: -8.60  Rating chartPersonal card
 2023 Box Hill Club Championship Division 2 Round 9 Melbourne AUS 2023-06-30
RcRownchangeKK*chgGame
 1476 1331 0.00 1 -0.31 20 -6.20 
  Chen, Chloe 1476 AUS0.001-0.3120-6.20 

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 MCC Winter Classic Melbourne AUS 2023-07-04
RcRownchangeKK*chgGame
 1360 1368 1.00 5 -1.53 20 -30.60 
  Smith, Declan 1541 AUS0.001-0.2720-5.40 
  Akok, Benjamin 1214 AUS0.501-0.2120-4.20 
  Ramakrishnan, Atiksh 1434 AUS0.5010.09201.80 
  Buhagiar, Aden 1505 AUS0.001-0.3220-6.40 
  Bredin, Jonathon 1105 AUS0.001-0.8220-16.40 

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)
 
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1624 1368 3.50 9 1.41 20 28.20 
  Dominguez, Didier 1872 FRA0.001-0.0420-0.80 
  Buhagiar, Melita Sunan 1582 THA0.5010.27205.40 
  Hoe, Chew Ming Thomas 1605 SGP0.001-0.2020-4.00 
  Azhar, Puteri Delisya Zhansaya 1507 MAS1.0010.692013.80 
  Rolston, Daniel Haruma 1537 IRL0.001-0.2820-5.60 
  Mortensen, Soren K. 1823 DEN0.5010.44208.80 
  Wang, Mi Ya Mia 1068 SGP1.0010.15203.00 
  Endo, Shuma 1780 JPN0.5010.43208.60 
  Nisban, Cyrus c1840 SGP0.001-0.0520-1.00 

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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