Individual Calculations May 2019
 Lovejoy, David  Total change: 5.00  Rating chartPersonal card
 19th Bangkok Chess Club Challenger 2019 Bangkok THA 2019-04-08
RcRownchangeKK*chgGame
 1707 1877 5.00 7 0.25 20 5.00 
  Hong, Ian 1477  * KOR1.0010.08201.60 
  Htet, Htet Than Sein 1532 MYA1.0010.11202.20 
  Lian, Kai En Gerard 1477  * SGP1.0010.08201.60 
  Portugalera, Ric 2075 PHI0.001-0.2420-4.80 
  Kunnavakkam, Sudarshanagopal Vin 1562 USA1.0010.14202.80 
  Borigas, Edgardo 1745 HKG0.501-0.1820-3.60 
  Manaog, Stewart 2080 PHI0.5010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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