Individual Calculations July 2009
 Ludy, Klaus  Total change: -29.10  Rating chartPersonal card
 78.Pfaelzischer Schachkongress Meister B Hassloch GER 2009-04-03
RcRownchangeKK*chgGame
 2127 2122 2.00 8 -1.94 15 -29.10 
  Busch, Lorenz 2158 GER0.001-0.4515-6.75 
  Hoegerl, Gerd 2215 GER0.001-0.3715-5.55 
  Gruenter, Martin 2092 GER0.001-0.5415-8.10 
  Merkert, Maximilian 2173 GER0.001-0.4315-6.45 
  Voelpel, Robert 2058 GER0.501-0.0915-1.35 
  Nazarenus, Olaf 2123 GER0.001-0.5015-7.50 
  Vogel, Johannes 2078 GER0.501-0.0615-0.90 
  Sprenger, Clemens 2122 GER1.0010.50157.50 

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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