Individual Calculations September 2010
 Jackson, James P  Total change: 10.95  Rating chartPersonal card
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2270 2135 5.50 11 1.87 15 28.05 
  Krzyzanowski, Patryk 2030 POL0.501-0.1415-2.10 
  Eames, Robert S f2287 ENG1.0010.701510.50 
  Arkell, Keith C g2465 ENG0.001-0.1215-1.80 
  Addison, Bret C 2235 ENG1.0010.64159.60 
  Summerscale, Aaron P g2428 ENG0.5010.35155.25 
  Dorrington, Chris J 2255 ENG0.001-0.3415-5.10 
  Rudd, Jack m2236 ENG0.5010.14152.10 
  Cumbers, Paul 2218 ENG0.5010.11151.65 
  Padilla Cabero, Pablo 2149 ESP1.0010.52157.80 
  Constantinou, Peter f2302 ENG0.5010.22153.30 
  Littlewood, Paul E m2361 ENG0.001-0.2115-3.15 

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)
 
 Uxbridge International Masters B Uxbridge ENG 2010-08-11
RcRownchangeKK*chgGame
 2300 2135 1.50 9 -1.14 15 -17.10 
  Eggleston, David J f2309 ENG0.001-0.2715-4.05 
  Tiruchirapalli, Venkat f2307 IND0.5010.23153.45 
  Rausis, Igor 2466 CZE0.001-0.1215-1.80 
  Arkell, Keith C g2465 ENG0.001-0.1215-1.80 
  Burrows, Martin P 2173 ENG0.001-0.4515-6.75 
  Beaumont, Chris R m2305 ENG0.001-0.2815-4.20 
  Sturt, Raven M 2173 USA0.001-0.4515-6.75 
  Rudd, Jack m2236 ENG1.0010.64159.60 
  Lefebvre, Herve 2268 FRA0.001-0.3215-4.80 

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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