Individual Calculations July 2010
 Achatz, Michael  Total change: 20.85  Rating chartPersonal card
 5. Ried-Open Einhausen GER 2010-04-29
RcRownchangeKK*chgGame
 2122 1921 1.00 3 0.27 15 4.05 
  Bus, Tom 2176 NED0.5010.31154.65 
  Donchenko, Alexander 2094 GER0.001-0.2715-4.05 
  Reichenbaecher, Thomas 2095 GER0.5010.23153.45 

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)
 
 25.Internat. Hasslocher Schachtage A Hassloch GER 2010-05-21
RcRownchangeKK*chgGame
 2096 1918 3.00 7 1.12 15 16.80 
  Commercon, Simon 2140 GER0.001-0.2215-3.30 
  Morschel, Dieter 2059 GER0.5010.19152.85 
  Loesch, Torsten 2051 GER0.5010.18152.70 
  Herzhauser, Hans-Peter 2094 GER1.0010.731510.95 
  Raka, Ramadan 2148 GER0.5010.29154.35 
  Boos, Patrick 2105 GER0.001-0.2615-3.90 
  Tepe, Josef 2073 GER0.5010.21153.15 

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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