Rapid: Individual Calculations November 2022
 Wong, Tristan  Total change: -14.40  Rating chartPersonal card
 2022 Birmingham Junior Open Under 18 Group A Birmingham ENG 2022-10-09
RcRownchangeKK*chgGame
 1187 1352 2.50 4 -0.36 40 -14.40 
  Mehta, Sophie 1187 ENG1.0010.284011.20 
  Mehrgan, Mehrsam 1258 IRI0.501-0.1340-5.20 
  Miller, Kai 1099 ENG0.001-0.8140-32.40 
  Wang, Owen 1203 ENG1.0010.304012.00 

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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