Individual Calculations August 2023
 Ong, Zhi Lynn  Total change: 27.60  Rating chartPersonal card
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1423 1043 1.50 8 0.69 40 27.60 
  Lam, Chun Yung Samuel 1623 HKG0.001-0.0240-0.80 
  Hasnul, Hashim 1403 BRU0.001-0.1040-4.00 
  Mekarapiruk, Nathasha 1474 THA0.001-0.0740-2.80 
  Kuich, Gero 1395 SUI0.001-0.1140-4.40 
  Wu, Chen- Hao 1409 TPE1.0010.904036.00 
  Langendoen, Aad 1348 NED0.001-0.1440-5.60 
  Lim, Mou Jun James 1345 SGP0.5010.354014.00 
  Wettasinha, Vasanta 1386 SRI0.001-0.1240-4.80 

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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