Individual Calculations August 2012
 Schoorl, Rob  Total change: -21.45  Rating chartPersonal card
 2e Science Park Schaaktoernooi - group A Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 2196 2362 5.00 9 -1.43 15 -21.45 
  Stork, Ornett 2136 NED1.0010.21153.15 
  Duijker, Rick f2195 NED0.001-0.7215-10.80 
  Timmermans, Mark 2194 NED0.501-0.2215-3.30 
  Vogel, Jaap f2179 NED1.0010.26153.90 
  Kuling, Lody 2244 NED0.501-0.1615-2.40 
  Prieto Aranguren, Alain 2232 ESP0.001-0.6815-10.20 
  Beerdsen, Thomas 2044 NED1.0010.13151.95 
  Arjun, Bharat c2250 IND1.0010.35155.25 
  Lammens, Tim f2291 NED0.001-0.6015-9.00 

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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