Individual Calculations July 2009
 Lichman, Peter  Total change: -18.15  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2275 2389 4.00 8 -1.21 15 -18.15 
  Rust, Stephan 2236 GER0.501-0.2015-3.00 
  Doescher, Arne 2230 GER0.001-0.7115-10.65 
  Gisbrecht, Ewgeni m2436 GER1.0010.57158.55 
  Nimtz, Manfred Dr. 2253 GER1.0010.32154.80 
  Hermann, Manfred m2306 GER0.501-0.1115-1.65 
  Hummel, Dirk 2259 GER0.001-0.6815-10.20 
  Issing, Peter 2273 GER0.501-0.1615-2.40 
  Hoellman, Ludger 2205 GER0.501-0.2415-3.60 

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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