Individual Calculations July 2009
 Gruenter, Martin  Total change: 44.40  Rating chartPersonal card
 Oberliga Sued-West Rheinland Pfalz GER 2008-10-05
RcRownchangeKK*chgGame
 2083 2045 1.50 2 0.60 15 9.00 
  Etienne, Eric 2037 FRA1.0010.49157.35 
  Kalepky, Helmut 2128 GER0.5010.11151.65 

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)
 
 78.Pfaelzischer Schachkongress Meister B Hassloch GER 2009-04-03
RcRownchangeKK*chgGame
 2131 2092 5.00 8 1.42 15 21.30 
  Merkert, Maximilian 2173 GER0.5010.11151.65 
  Voelpel, Robert 2058 GER1.0010.45156.75 
  Nazarenus, Olaf 2123 GER0.5010.04150.60 
  Ludy, Klaus 2122 GER1.0010.54158.10 
  Sprenger, Clemens 2122 GER1.0010.54158.10 
  Busch, Lorenz 2158 GER0.5010.09151.35 
  Hoegerl, Gerd 2215 GER0.5010.17152.55 
  Vogel, Johannes 2078 GER0.001-0.5215-7.80 

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)
 
 6.Nibelungen Open Worms GER 2009-04-30
RcRownchangeKK*chgGame
 2195 2092 2.50 5 0.65 15 9.75 
  Hug, Marcel 2300 SUI0.5010.27154.05 
  Mueller, Maximilian f2330 GER0.5010.30154.50 
  Minz, Michail 2131 GER0.5010.05150.75 
  Von Ehr, Martin 1961 GER1.0010.32154.80 
  Syska, Albert f2251 GER0.001-0.2915-4.35 

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)
 
 Deutsche Jugendmeisterschaft U16 Willingen GER 2009-05-30
RcRownchangeKK*chgGame
 2066 2092 3.50 6 0.29 15 4.35 
  Petermann, Michail 2055 GER0.001-0.5515-8.25 
  Steinacker, Alex 1835 GER1.0010.18152.70 
  Maerz, Julian 1992 GER1.0010.36155.40 
  Zelbel, Patrick f2330 GER0.001-0.2015-3.00 
  Marx, Joschka 2014 GER1.0010.39155.85 
  Kotainy, Jens 2170 GER0.5010.11151.65 

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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