Individual Calculations May 2011
 Danielmeier, Ralf  Total change: 14.55  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2010-09-26
RcRownchangeKK*chgGame
 2157 2167 3.00 5 0.43 15 6.45 
  Homs, Guust 2186 NED0.5010.03150.45 
  Cmiel, Thorsten f2255 GER1.0010.62159.30 
  Wicht, Juergen c2149 GER0.501-0.0315-0.45 
  Zarges, Stephan 2092 GER0.001-0.6015-9.00 
  Weber, Franz-Josef 2102 GER1.0010.41156.15 

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)
 
 Schloss-Open A 2011 Werther GER 2011-04-14
RcRownchangeKK*chgGame
 2185 2178 3.50 6 0.54 15 8.10 
  Niekrens, Stefan 2017 GER1.0010.29154.35 
  Hoffmann, Alexander 2404 GER0.5010.29154.35 
  Lehmann, Holger 2163 GER0.501-0.0215-0.30 
  Hilverda, Alexander 2217 GER0.001-0.4515-6.75 
  Callenberg, Ralf 2115 GER1.0010.41156.15 
  Himpenmacher, Andy 2195 GER0.5010.02150.30 

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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