Individual Calculations May 2011
 Keilhack, Harald  Total change: 8.85  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2133 2247 4.50 6 0.59 15 8.85 
  Rabl, Joerg-Stefan 2188 GER1.0010.42156.30 
  Vollmer, Oliver 2054 GER1.0010.25153.75 
  Brodbeck, Stefan 2227 GER0.501-0.0315-0.45 
  Ullmann, Juergen 2104 GER1.0010.31154.65 
  Notter, Felix 2174 GER0.501-0.1015-1.50 
  Doering, Andreas 2049 GER0.501-0.2615-3.90 

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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