Individual Calculations January 2009
 Archangelsky, Mikhail  Total change: -33.80  Rating chartPersonal card
 Essent Open Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2198 2276 1.50 8 -3.38 10 -33.80 
  Ikonnikov, Vyacheslav g2571 RUS0.001-0.1510-1.50 
  Haitsma, Anne 2107 NED0.501-0.2210-2.20 
  Jellema, Yme Jan 2130 NED0.001-0.7010-7.00 
  Hendriks, Richard 2116 NED0.001-0.7110-7.10 
  Hoffman, Ron 2165 NED0.501-0.1510-1.50 
  Akotchik, Viktor 2128 NED0.001-0.7010-7.00 
  Clemens, Adrian f2261 NED0.501-0.0210-0.20 
  Potze, Rudolf 2105 NED0.001-0.7310-7.30 

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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