Individual Calculations July 2009
 Homs, Guust  Total change: -12.60  Rating chartPersonal card
 NRW-Klasse Gruppe 1 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2103 2192 2.50 6 -1.22 15 -18.30 
  Haves, Reinhard 2181 GER0.001-0.5215-7.80 
  Soueid, Thomas 2072 GER0.501-0.1615-2.40 
  Tomiczny, Darius 2100 GER0.001-0.6315-9.45 
  Coenen, Michael 2176 GER0.001-0.5215-7.80 
  Weber, Franz-Josef 2114 GER1.0010.39155.85 
  Beumer, Sebas 1976 NED1.0010.22153.30 

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)
 
 2B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2265 2192 2.00 4 0.38 15 5.70 
  Hulshof, Peter 2215 NED0.5010.03150.45 
  Op Den Kelder, Joram 2231 NED0.001-0.4515-6.75 
  Bor, Willem 2243 NED1.0010.57158.55 
  Peek, Marcel m2370 NED0.5010.23153.45 

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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