Individual Calculations June 2013
 Jackson, Paul G  Total change: 33.15  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1892 1890 8.50 12 2.46 15 36.90 
  Court, Simon E 1811 ENG1.0010.39155.85 
  Rizvi, Nasir 2072 WLS0.001-0.2615-3.90 
  Vir, Prashast 1676 ENG1.0010.23153.45 
  Murali, Pavan 1784 ENG1.0010.36155.40 
  Duggan, John E 2174 ENG0.5010.34155.10 
  Haldane, Robin W 2099 ENG1.0010.771511.55 
  Allan, Brian 1836 SCO1.0010.42156.30 
  Kalaiyalahan, Akshaya 1711 ENG1.0010.27154.05 
  Duggan, John E 2174 ENG0.5010.34155.10 
  Kalaiyalahan, Akshaya 1711 ENG0.001-0.7315-10.95 
  Kalavannan, Koby 1730 ENG0.501-0.2115-3.15 
  Darville, Matt 1921 ENG1.0010.54158.10 

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 Sunningdale U2050 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 1800 1839 3.00 6 -0.25 15 -3.75 
  Ackley, Peter J E 2029 ENG0.001-0.2515-3.75 
  Probert, Malcolm 1696 WLS1.0010.31154.65 
  Mallon, Gunnar 1627 ENG0.501-0.2715-4.05 
  Balouka Myers, Gabriel 1521 ENG1.0010.13151.95 
  Archer-Lock, Christopher J 2039 ENG0.5010.26153.90 
  Payne, Colin R 1890 ENG0.001-0.4315-6.45 

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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