Rapid: Individual Calculations October 2019
 Ismail, Mohammed Aayan  Total change: 43.20  Rating chartPersonal card
 2019 UK Chess Challenge Terafinal Under 14 Daventry ENG 2019-09-21
RcRownchangeKK*chgGame
 1645 1554 6.00 10 2.16 20 43.20 
  Ratnesan, Ranesh 1914 ENG0.001-0.1020-2.00 
  Roy, Anika R 1263 ENG1.0010.15203.00 
  Saidmurodov, Shahjahon 1680 ENG0.5010.17203.40 
  Weersing, Abigail R 1734 ENG1.0010.742014.80 
  Volovich, Julia 1576 ENG1.0010.532010.60 
  Clarke, Connor 1798 ENG0.001-0.2020-4.00 
  Yoon, Jacob D 1725 ENG0.001-0.2720-5.40 
  Akeya-Price, Robert A 1670 ENG1.0010.662013.20 
  Britnell, Jonathan 1494 ENG0.501-0.0820-1.60 
  Kan, Toby 1595 ENG1.0010.562011.20 

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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