Individual Calculations July 2010
 Kummerow, Heiko  Total change: 12.60  Rating chartPersonal card
 25.Ruhrhalbinsel-Open Essen GER 2010-05-12
RcRownchangeKK*chgGame
 1921 2321 1.00 1 0.08 15 1.20 
  Spenk, Willi 1921  * GER1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 17.Grossenbaumer Pfingstopen Duisburg GER 2010-05-21
RcRownchangeKK*chgGame
 2129 2321 5.00 7 -0.04 15 -0.60 
  Zagrabski, Marc 1921  * GER1.0010.08151.20 
  Ommer, Walter 2028 GER1.0010.15152.25 
  Vasiljev, Jurij 2145 LAT1.0010.27154.05 
  Savchenko, Aleksej 2265 GER0.001-0.5815-8.70 
  Strater, Heinz 2094 GER1.0010.21153.15 
  Zaitsev, Mikhail m2497 RUS0.001-0.2715-4.05 
  Kubo, Thomas 1956 GER1.0010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Ruhrgebiet Einzelmeisterschaft 2010 Muelheim a.d. Ruhr GER 2010-06-03
RcRownchangeKK*chgGame
 2168 2321 5.00 6 0.80 15 12.00 
  Wolff, Christoph 2090 GER1.0010.21153.15 
  Begna, Bozidar 2152 GER1.0010.28154.20 
  Kaufeld, Juergen f2292 GER0.501-0.0415-0.60 
  Schorra, Helmut 2102 GER1.0010.22153.30 
  Hassenrueck, Helmut 2181 GER1.0010.31154.65 
  Gohla, Ulf 2191 GER0.501-0.1815-2.70 

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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