Individual Calculations January 2011
 Nettleton, Charlie  Total change: -5.85  Rating chartPersonal card
 e2e4 Uxbridge Young Masters Uxbridge ENG 2010-10-24
RcRownchangeKK*chgGame
 1795 1824 3.50 6 0.36 15 5.40 
  Waddingham, Paul 1704 ENG1.0010.34155.10 
  Dias, Theodore 1793 FRA1.0010.46156.90 
  Juciute, Einora 1843 LTU0.5010.03150.45 
  Messam-Sparks, Lateefah 1928 ENG0.5010.14152.10 
  Ociepka, Dominika 1432 POL0.501-0.4215-6.30 
  Foord, Dominic 2071 ENG0.001-0.1915-2.85 

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)
 
 e2e4 Brighton Major Brighton ENG 2010-11-12
RcRownchangeKK*chgGame
 1648 1841 0.00 1 -0.75 15 -11.25 
  Watson, Darrell A 1648 ENG0.001-0.7515-11.25 

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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