Individual Calculations July 2010
 Richardson, John R  Total change: 9.00  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
 2374 2298 5.00 11 0.60 15 9.00 
  Lewis, Andrew P f2273 ENG0.501-0.0315-0.45 
  Hanley, Craig A m2429 ENG1.0010.681510.20 
  Harakis, Alexis M 2263 ENG1.0010.45156.75 
  Thompson, Ian D f2266 ENG0.001-0.5415-8.10 
  Shaw, David A 2241 ENG0.501-0.0815-1.20 
  Emms, John M g2484 ENG0.5010.24153.60 
  Dearing, Edward J m2406 SCO0.5010.15152.25 
  Turner, Matthew J g2508 ENG0.001-0.2315-3.45 
  Palliser, Richard J D m2435 ENG0.001-0.3215-4.80 
  Berzinsh, Roland m2424 LAT0.5010.17152.55 
  Houska, Jovanka mwg2381 ENG0.5010.11151.65 

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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