Rapid: Individual Calculations May 2018
 Wu, William  Total change: -41.60  Rating chartPersonal card
 Asian Youth Chess 2018, Open U18 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1655 1731 1.50 6 -2.08 20 -41.60 
  Mohammad Fahad, Rahman f2131  * BAN0.001-0.0820-1.60 
  Rathnayake, Vishmika A B 1331  * SRI0.001-0.9220-18.40 
  Tamtrakoon, Rattathammanoon 1538 THA0.501-0.2520-5.00 
  Lu, Li-Hsuan 1482 TPE0.501-0.3120-6.20 
  Chan, Jacob Joseph 1737 AUS0.001-0.4920-9.80 
  Ng, Chung Lok Andrew 1712 HKG0.501-0.0320-0.60 
 * 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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