Individual Calculations May 2010
 Sydow, Hardy  Total change: 23.10  Rating chartPersonal card
 Oberliga Nord-Ost Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2222 2137 5.00 9 1.54 15 23.10 
  Jaehnisch, Frank 2230 GER0.5010.13151.95 
  Schnitzer, Peter 2170 GER1.0010.55158.25 
  Postler, Reinhard f2319 GER1.0010.741511.10 
  Woll, Wilfried 2160 GER0.5010.03150.45 
  Kretzschmann, Jens 2214 GER0.5010.11151.65 
  Rovenski, Evgenij 2203 RUS1.0010.59158.85 
  Guth, Thomas f2282 GER0.5010.19152.85 
  Pfeffer, Ruprecht 2207 GER0.001-0.4015-6.00 
  Sroczynski, Maciej 2212 POL0.001-0.4015-6.00 

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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