Rapid: Individual Calculations September 2017
 Kalerwa, Edwin M  Total change: 34.80  Rating chartPersonal card
 104th British Championships Rapidplay Llandudno ENG 2017-08-05
RcRownchangeKK*chgGame
 1659 1635 5.50 8 1.74 20 34.80 
  Grice, Alec 1424 ENG1.0010.23204.60 
  Verma, Shlok 1307 ENG1.0010.13202.60 
  Starley, Robert 1990 ENG0.001-0.1120-2.20 
  Weston, Levi 1366 ENG1.0010.17203.40 
  Buckley, Colm 1869 IRL1.0010.792015.80 
  Jina, Taran 1858 ENG0.001-0.2220-4.40 
  Patel, Devan 1657 ENG1.0010.532010.60 
  Zabrocki, Philip Am 1802 ENG0.5010.22204.40 

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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