Rapid: Individual Calculations October 2019
 Fellowes, Billy  Total change: -57.60  Rating chartPersonal card
 2019 UK Chess Challenge Terafinal Under 8 Daventry ENG 2019-09-21
RcRownchangeKK*chgGame
 1170 1393 2.50 7 -2.88 20 -57.60 
  Dicen, Elis Denele 1352 ENG1.0010.44208.80 
  Murawski, Jan 1066 ENG0.001-0.8720-17.40 
  Grose, Kameron 1306 ENG0.001-0.6220-12.40 
  Yu, William 1093 ENG1.0010.15203.00 
  Lebedev, Lion 1093 FRA0.001-0.8520-17.00 
  Tang, Brian 1167 ENG0.001-0.7920-15.80 
  Jayawarna, Thisumi 1111 ENG0.501-0.3420-6.80 

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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