Individual Calculations July 2009
 Schlehoefer, Ralf  Total change: 8.10  Rating chartPersonal card
 Regionalliga Ruhrgebiet Bochum GER 2008-09-14
RcRownchangeKK*chgGame
 2321 2318 3.50 6 0.54 15 8.10 
  Schleining, Zoya wg2327 GER0.5010.01150.15 
  Skolarski, Hans-Georg 2286 GER1.0010.46156.90 
  Jens, Jelmer m2397 NED0.5010.11151.65 
  Podzielny, Karl-Heinz m2426 GER0.001-0.3515-5.25 
  Wolf, Ulrich Martin 2212 GER1.0010.36155.40 
  Kilian, Ralf 2279 GER0.501-0.0515-0.75 

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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