Individual Calculations July 2009
 Peerlings, Camiel  Total change: -9.30  Rating chartPersonal card
 Oberliga NRW Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2311 2194 3.00 7 0.58 15 8.70 
  Wessendorf, Thomas, Dr. f2292 GER1.0010.63159.45 
  Roski, Ferdinand 2157 GER0.501-0.0515-0.75 
  Begnis, Nikolaos f2267 GRE0.5010.10151.50 
  Lammens, Tim f2350 NED0.001-0.2915-4.35 
  Thiel, Thomas f2286 GER0.001-0.3715-5.55 
  Fleck, Juergen m2430 GER0.5010.30154.50 
  Matthias, Heiner f2397 GER0.5010.26153.90 

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)
 
 2D - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2146 2194 0.50 3 -1.20 15 -18.00 
  Colijn, Stefan 2107 NED0.001-0.6215-9.30 
  Hamblok, Roel 2131 BEL0.001-0.5915-8.85 
  Nabuurs, Joep 2200 NED0.5010.01150.15 

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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