Individual Calculations July 2009
 Issing, Peter  Total change: 29.70  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2258 2273 5.00 8 0.83 15 12.45 
  Hermann, Manfred m2306 GER0.5010.05150.75 
  Hummel, Dirk 2259 GER1.0010.48157.20 
  Renner, Kai 2164 GER1.0010.35155.25 
  Usachyi, Vladimir 2219 UKR1.0010.42156.30 
  Baisakow, Alexander 2102 GER0.501-0.2315-3.45 
  Lichman, Peter 2389 GER0.5010.16152.40 
  Doescher, Arne 2230 GER0.501-0.0615-0.90 
  Jugelt, Tobias 2394 GER0.001-0.3415-5.10 

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)
 
 Offene Bremer Einzelmeisterschaft Bremen GER 2009-04-05
RcRownchangeKK*chgGame
 2126 2261 6.50 8 1.15 15 17.25 
  Kuenitz, Bernhard 1929 GER1.0010.12151.80 
  Buescher, Andre 2056 GER1.0010.24153.60 
  Meins, Gerlef m2483 GER1.0010.781511.70 
  Kawalec, Andrew 2093 GER1.0010.28154.20 
  Kosak, Robert 2217 GER0.501-0.0615-0.90 
  Jung, Gerald 2048 GER0.501-0.2715-4.05 
  Wemssen, Lothar 2031 GER1.0010.21153.15 
  Giel, Olaf 2151 GER0.501-0.1515-2.25 

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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