Individual Calculations April 2009
 McNab, Colin A  Total change: -0.10  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2419 2454 1.50 2 0.41 10 4.10 
  Bates, Richard A m2387 ENG1.0010.41104.10 
  Cobb, James E f2451 WLS0.5010.00100.00 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2306 2472 6.00 9 -0.42 10 -4.20 
  Maisuradze, Nino wm2308 GEO0.501-0.2210-2.20 
  Nogueira, Ivan Kuhlmann f2325 BRA0.501-0.2010-2.00 
  Van De Berkmortel, Theo f2274 NED0.501-0.2610-2.60 
  Hagesaether, Ellen wm2223 NOR0.501-0.3110-3.10 
  Duhayon, Yves 2237 BEL1.0010.21102.10 
  Cappon, John 2238 FRA1.0010.21102.10 
  Bok, Benjamin 2277 NED1.0010.25102.50 
  Dvoirys, Semen I g2547 RUS0.001-0.4010-4.00 
  Wantiez, Fabrice f2325 BEL1.0010.30103.00 

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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