Individual Calculations September 2009
 Neumann, Joachim  Total change: -19.80  Rating chartPersonal card
 Karvina Open 2009 Karvina CZE 2009-07-04
RcRownchangeKK*chgGame
 2040 2191 5.00 9 -1.11 15 -16.65 
  Stetz, Jan 1791  * CZE1.0010.08151.20 
  Popchev, Milko g2459 BUL0.001-0.1715-2.55 
  Kopta, Jiri 1970 CZE0.501-0.2815-4.20 
  Tyn, Ondrej 1848 CZE1.0010.12151.80 
  Olsar, Jaroslav f2247 CZE0.001-0.4215-6.30 
  Borovicka, Bohumil 2002 CZE0.501-0.2515-3.75 
  Brazina, David 1952 CZE1.0010.20153.00 
  Cupek, Martin 2038 CZE0.001-0.7015-10.50 
  Vysoglad, Petr 2051 CZE1.0010.31154.65 
 * 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)
 
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 2121 2191 4.50 8 -0.21 15 -3.15 
  Bandlow, Matthias 1997 GER1.0010.25153.75 
  Solonar, Stefan m2364 GER0.5010.23153.45 
  Petersen, Soren Boeck 2263 DEN0.5010.10151.50 
  Rabiega, Robert g2551 GER0.001-0.1015-1.50 
  Muskewitz, Bernd 2004 GER0.501-0.2415-3.60 
  Scheide, Helmut 1971 GER1.0010.22153.30 
  Davydov, Ruven 1932 GER0.501-0.3215-4.80 
  Graefe, Charly 1889 GER0.501-0.3515-5.25 

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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