Individual Calculations July 2008
 Hirschberg, Valerian  Total change: 7.35  Rating chartPersonal card
 Oberhausener Oster-Open 2008 Oberhausen GER 2008-03-20
RcRownchangeKK*chgGame
 2273 2063 2.00 5 0.82 15 12.30 
  Schleining, Zoya wg2325 GER0.5010.32154.80 
  Straeter, Timo f2325 GER0.5010.32154.80 
  Racherbaeumer, Marcel 2260 GER0.001-0.2515-3.75 
  Kaufeld, Juergen f2283 GER0.5010.28154.20 
  Koenig, Christian 2174 GER0.5010.15152.25 

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)
 
 Neuhausen Open Neuhausen GER 2008-05-22
RcRownchangeKK*chgGame
 2254 2063 0.50 3 -0.33 15 -4.95 
  Kabisch, Thilo 2284 GER0.001-0.2215-3.30 
  Vasilev, Milen m2413 BUL0.001-0.1115-1.65 
  Fiderer, Lukas 2065 GER0.5010.00150.00 

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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