Individual Calculations September 2009
 Hillmann, Michael  Total change: 8.25  Rating chartPersonal card
 9.Nordhaeuser Schach-Open Nordhausen GER 2009-07-30
RcRownchangeKK*chgGame
 2078 2142 3.00 5 0.13 15 1.95 
  Geisshirt, Marco 1931 GER1.0010.23153.45 
  Richter, Christian f2417 GER0.001-0.1715-2.55 
  Nerlich, Vincent 1904 GER1.0010.20153.00 
  Hoepfner, Tim 1816 GER1.0010.13151.95 
  Mueller, Fabian f2323 GER0.001-0.2615-3.90 

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)
 
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2135 2142 3.50 6 0.42 15 6.30 
  Lerch, Matthias 1800 GER1.0010.12151.80 
  Gibicar, Marc 1951 GER1.0010.25153.75 
  Feuerstack, Aljoscha 2367 GER1.0010.781511.70 
  Lobzhanidze, Davit m2502 GEO0.001-0.1015-1.50 
  Streltsyn, Grygoriy 2123 GER0.001-0.5315-7.95 
  Napierala, Dieter 2069 GER0.501-0.1015-1.50 

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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