Individual Calculations August 2023
 Chinkulkitniwat, Purichaya  Total change: 82.80  Rating chartPersonal card
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1563 1250 3.50 9 2.07 40 82.80 
  Rohland, Michael Karl 1778 CAN0.001-0.0340-1.20 
  Yogesh, Vivek Shelgaonkar 1474 SGP0.001-0.2240-8.80 
  Lee, Christopher 1563 MAS1.0010.864034.40 
  Rolston, Daniel Haruma 1537 IRL0.5010.344013.60 
  Sheridan, Wallace 1424 AUS1.0010.734029.20 
  Lee, Ryan 1582 MAS0.001-0.1240-4.80 
  Wiwarin, Piyapon 1784 THA0.001-0.0340-1.20 
  Osterhus, Omar Torbjorn 1414 DEN0.5010.22408.80 
  Azhar, Puteri Delisya Zhansaya 1507 MAS0.5010.324012.80 

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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