Individual Calculations May 2010
 Wolferink, Frans  Total change: -6.15  Rating chartPersonal card
 Klasse 3H Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2018 2097 1.50 3 -0.32 15 -4.80 
  Nooijen, Jos 2120 NED0.5010.03150.45 
  Duin, Rob 1932 NED1.0010.28154.20 
  Van Loy, Rick 2003 NED0.001-0.6315-9.45 

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)
 
 Edinburgh Congress Premier Edinburgh SCO 2010-04-02
RcRownchangeKK*chgGame
 2093 2097 2.50 5 -0.09 15 -1.35 
  Oswald, David C 1972 SCO0.501-0.1715-2.55 
  Brookfield, Toby c1796 GCI1.0010.15152.25 
  Muir, Andrew J m2322 SCO0.5010.28154.20 
  McNab, Colin A g2468 SCO0.001-0.1015-1.50 
  Marks, Ian A 1905 SCO0.501-0.2515-3.75 

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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