Individual Calculations July 2009
 Ollenberger, Roland  Total change: 39.60  Rating chartPersonal card
 6.Nibelungen Open Worms GER 2009-04-30
RcRownchangeKK*chgGame
 2109 2123 4.50 6 1.41 15 21.15 
  Dorr, Yannick 1907 BEL1.0010.22153.30 
  Meijers, Viesturs g2458 LAT0.001-0.1215-1.80 
  Frantzke, Helmut 1903 GER1.0010.22153.30 
  Konstantinowskij, Dimitrij 1773 GER1.0010.11151.65 
  Goriachnik, Dmitry 2341 MDA1.0010.781511.70 
  Mueller, Hans Georg f2272 GER0.5010.20153.00 

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)
 
 24.Internat.Schachtage 2009 Gruppe A Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 2293 2123 3.00 6 1.23 15 18.45 
  Weissmann, Joerg 2065 GER1.0010.42156.30 
  Menacher, Manfred f2243 GER0.5010.16152.40 
  Martin, Stefan 2228 GER1.0010.64159.60 
  Ikonnikov, Viacheslav g2473 RUS0.001-0.1115-1.65 
  Boidman, Yuri m2409 GER0.5010.34155.10 
  Goriachnik, Dmitry 2341 MDA0.001-0.2215-3.30 

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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