Individual Calculations July 2012
 White, Michael Jr  Total change: 66.75  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2274 2213 8.00 10 3.79 15 56.85 
  Naylor, John 2174 ENG1.0010.45156.75 
  Van Weersel, Arlette wm2194 NED1.0010.47157.05 
  Osborne, Marcus E 2246 ENG1.0010.55158.25 
  Croad, Nicolas f2292 NZL1.0010.61159.15 
  Bisby, Daniel L f2264 ENG0.001-0.4315-6.45 
  Cox, John J m2423 ENG1.0010.771511.55 
  Cernousek, Lukas m2438 CZE1.0010.781511.70 
  Bates, Richard A m2386 ENG0.001-0.2715-4.05 
  Talsma, Paul A 2246 NED1.0010.55158.25 
  Bennett, Dominic L 2075 ENG1.0010.31154.65 

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)
 
 e2e4 Amersham Open London ENG 2012-05-18
RcRownchangeKK*chgGame
 2243 2272 2.50 4 0.39 15 5.85 
  Onley, E J David 2125 ENG1.0010.30154.50 
  Amato, Giampiero 1962 ITA1.0010.14152.10 
  Sarakauskas, Gediminas m2403 LTU0.5010.18152.70 
  Hawkins, Jonathan m2480 ENG0.001-0.2315-3.45 

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)
 
 e2e4 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 2199 2272 5.00 8 0.27 15 4.05 
  Orishko, Yaroslav 2080 UKR1.0010.25153.75 
  Hebden, Mark L g2512 ENG0.001-0.2015-3.00 
  Garnett, John S 2008 ENG1.0010.18152.70 
  Mihajlov, Sebastian 2064 NOR0.501-0.2715-4.05 
  Bennett, Dominic L 2072 ENG1.0010.24153.60 
  Cobb, James m2411 WLS0.5010.19152.85 
  Sipila, Vilka f2393 FIN0.001-0.3415-5.10 
  Batchelor, Peter J 2050 ENG1.0010.22153.30 

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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