Individual Calculations July 2008
 Rott, Georg  Total change: 19.20  Rating chartPersonal card
 NRW Oberliga 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2249 2220 4.50 7 1.28 15 19.20 
  Konijn, Bart 2239 NED1.0010.53157.95 
  Ackermann, Hans Werner f2342 GER1.0010.671510.05 
  Thiel, Kuno f2243 GER0.5010.03150.45 
  Meertens, Martin 2210 GER0.501-0.0115-0.15 
  Berndt, Axel 2228 GER0.5010.01150.15 
  Roemhild, Marcus 2172 GER0.001-0.5715-8.55 
  Bolding, Klaus 2310 FRA1.0010.62159.30 

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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