Individual Calculations July 2008
 Van Der Weide, Karel  Total change: -8.80  Rating chartPersonal card
 NRW Oberliga 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2350 2512 2.50 5 -1.06 10 -10.60 
  Hortsch-Stoyanov, Petar 2275 GER1.0010.20102.00 
  Morawietz, Dieter 2425 GER0.001-0.6210-6.20 
  Scholz, Christian, Dr. m2367 GER0.501-0.1910-1.90 
  Buscher, Michael f2313 GER0.501-0.2610-2.60 
  Coenen, Norbert m2369 GER0.501-0.1910-1.90 

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)
 
 5.Bad Emser Schachtage Open Bad Ems GER 2008-03-01
RcRownchangeKK*chgGame
 2210 2483 6.50 8 -0.01 10 -0.10 
  Pruesse, Horst 2133 GER1.0010.11101.10 
  Bakhmatov, Eduard f2347 GER0.501-0.1810-1.80 
  Schlindwein, Rolf m2430 GER0.501-0.0710-0.70 
  Welz, Peter Dr. f2138 GER1.0010.11101.10 
  Guenthner, Oliver f2230 GER0.501-0.3110-3.10 
  Rubel, Julian 2136 GER1.0010.11101.10 
  Melnikov, Alexander 2133 RUS1.0010.11101.10 
  Meyer, Gerd 2133 GER1.0010.11101.10 

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)
 
 26. Liechtenstein-OPEN Triesen LIE 2008-04-25
RcRownchangeKK*chgGame
 2310 2482 6.50 9 0.19 10 1.90 
  Horvath, Maria wf2132 AUT1.0010.11101.10 
  Donovan, Linton 2132 BEL1.0010.11101.10 
  Grabher, Heinz f2258 AUT0.501-0.2810-2.80 
  Vilerte, Tamara wf2234 LAT1.0010.19101.90 
  Shengelia, Davit g2549 GEO1.0010.59105.90 
  Ovsejevitsch, Sergei g2581 UKR0.001-0.3610-3.60 
  Johnsen, Gunnar 2186 NOR1.0010.15101.50 
  Farago, Ivan g2470 HUN0.001-0.5210-5.20 
  Keller, Manfred c2245 GER1.0010.20102.00 

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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