Individual Calculations July 2009
 Wittenberg, Andreas  Total change: 64.95  Rating chartPersonal card
 1.Bundesliga Hamburg GER 2008-10-04
RcRownchangeKK*chgGame
 2133 2052 0.50 1 0.11 15 1.65 
  Seifert, Dierk Dr. 2133 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)
 
 Oster-Open 2009 Oberhausen GER 2009-04-09
RcRownchangeKK*chgGame
 2147 2064 2.50 5 0.56 15 8.40 
  Becker, Marcel f2344 GER0.001-0.1615-2.40 
  Janke, Anatoli 1775 GER1.0010.16152.40 
  Schorra, Helmut 2151 GER1.0010.62159.30 
  Menacher, Manfred f2243 GER0.001-0.2715-4.05 
  Pak, Raman 2223 BLR0.5010.21153.15 

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)
 
 24.Ruhrhalbinsel Open Essen GER 2009-05-20
RcRownchangeKK*chgGame
 2227 2064 3.00 5 1.57 15 23.55 
  Thiel, Kuno f2221 GER0.5010.21153.15 
  Litwak, Aleksej f2278 GER1.0010.771511.55 
  Gohla, Ulf 2224 GER0.5010.21153.15 
  Villwock, Martin 2264 GER0.001-0.2415-3.60 
  Klups, Christoph 2150 GER1.0010.62159.30 

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)
 
 16.Grossenbaumer Pfingstopen Duisburg GER 2009-05-29
RcRownchangeKK*chgGame
 2213 2064 4.00 6 2.09 15 31.35 
  Gawehns, Klaus f2390 GER0.5010.37155.55 
  Reinhardt, Klaus 1872 GER1.0010.25153.75 
  Limbourg, Philipp 2218 GER0.5010.21153.15 
  Schorra, Helmut 2151 GER1.0010.62159.30 
  Becker, Marcel f2344 GER1.0010.841512.60 
  Rudolph, Johannes f2303 GER0.001-0.2015-3.00 

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)
 

 

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