Individual Calculations October 2008
 Spanton, Tim R  Total change: -27.60  Rating chartPersonal card
 Swiss Chess Open 2008 LUZERN SUI 2008-08-14
RcRownchangeKK*chgGame
 2028 2010 1.00 7 -2.34 15 -35.10 
  Rusev, Aleksandar 2220 BUL0.001-0.2315-3.45 
  Myers, Geoffrey 2091 SUI0.5010.11151.65 
  Aeschbach, Philipp 2050 SUI0.001-0.4415-6.60 
  Karrer, Damian 2033 SUI0.001-0.4715-7.05 
  Zarri, Florian 1979 SUI0.501-0.0415-0.60 
  Arend, Michal 1870 SUI0.001-0.6915-10.35 
  Frey, Matthias 1953 SUI0.001-0.5815-8.70 

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)
 
 Ron Bruce Premier Paignton ENG 2008-08-31
RcRownchangeKK*chgGame
 2084 2010 2.50 5 0.50 15 7.50 
  Dodgson, John A 2135 ENG0.001-0.3315-4.95 
  Bass, John W 2092 ENG0.001-0.3915-5.85 
  Regis, David 2048 ENG1.0010.55158.25 
  Hempson, Peter W 2120 ENG0.5010.15152.25 
  Taylor, Geoffrey P 2023 ENG1.0010.52157.80 

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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