Individual Calculations July 2008
 Mazarov, Juergen  Total change: 21.90  Rating chartPersonal card
 NRW Regionalliga 2007/08 different in NRW GER 2007-09-23
RcRownchangeKK*chgGame
 2131 2082 1.00 1 0.57 15 8.55 
  Sohrabi, Azizollah 2131 GER1.0010.57158.55 

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)
 
 Oberhausener Oster-Open 2008 Oberhausen GER 2008-03-20
RcRownchangeKK*chgGame
 2313 2116 1.50 3 0.75 15 11.25 
  Heinzel, Olaf m2392 GER0.001-0.1715-2.55 
  Schleining, Zoya wg2325 GER0.5010.27154.05 
  Patscha, Elias 2223 GER1.0010.65159.75 

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)
 
 23. Ruhrhalbinsel Open Essen GER 2008-05-21
RcRownchangeKK*chgGame
 2017 2161 3.50 5 0.14 15 2.10 
  Sakowski, Christian 1917 GER1.0010.20153.00 
  Straeter, Timo f2326 GER0.001-0.2815-4.20 
  Kartsev, Alexandr 1979 GER0.501-0.2415-3.60 
  Wiesebach, Wolfgang 1811 GER1.0010.11151.65 
  Limberg, Martin 2050 GER1.0010.35155.25 

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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