Individual Calculations May 2010
 Kind, Bertram  Total change: -1.50  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2251 2213 3.50 8 -0.10 15 -1.50 
  Quelle, Helmut 2175 GER0.501-0.0515-0.75 
  Gerusel, Mathias m2262 GER1.0010.57158.55 
  Mueller, Michael 2198 GER0.501-0.0215-0.30 
  Topp, Michael 2089 GER1.0010.33154.95 
  Van Dooren, Dirk f2310 NED0.001-0.3715-5.55 
  Erwich, Marc m2402 NED0.001-0.2515-3.75 
  Hubert, Ralf f2289 GER0.5010.10151.50 
  Kitte, Sebastian f2279 GER0.001-0.4115-6.15 

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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