Individual Calculations May 2010
 Bubolz, Holger  Total change: -32.00  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2261 2186 1.50 7 -1.28 25 -32.00 
  Wolf, Andre 2174 GER0.501-0.0225-0.50 
  Rohde, Ulrich f2197 GER0.001-0.4825-12.00 
  Lupor, Andre f2310 GER1.0010.672516.75 
  Schudro, Vasili 2125 GER0.001-0.5825-14.50 
  Skulener, Wladimir f2357 GER0.001-0.2725-6.75 
  Gupta, Milon f2301 GER0.001-0.3425-8.50 
  Jens, Jelmer m2366 NED0.001-0.2625-6.50 

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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