Individual Calculations May 2024
 Xu, Chang(cq)  Total change: 107.60  Rating chartPersonal card
 21st Bangkok Chess Club Challenger 2024 Hua Hin THA 2024-04-13
RcRownchangeKK*chgGame
 1805 1744 6.00 8 2.69 40 107.60 
  Tourteau, Victoria 1461 THA1.0010.16406.40 
  Derotas, Vic Glysen 1848 PHI1.0010.644025.60 
  Cantela, Lorenzo Aaron 1915 PHI1.0010.734029.20 
  Tan, Mary Joy 1881 PHI0.5010.18407.20 
  Abeleda, Ritchie James 1772 PHI0.001-0.4640-18.40 
  Rounak, Pathak 1903 IND1.0010.714028.40 
  Adena, Lemmuel Jay 1797 PHI0.5010.07402.80 
  Gutsulyak, Nikolay 1863 FID1.0010.664026.40 

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)
 

 

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