Individual Calculations January 2009
 Ten Hagen, Yorick  Total change: 4.50  Rating chartPersonal card
 2C - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2145 2152 1.00 2 -0.02 15 -0.30 
  Kindt, Manfred 2088 NED1.0010.41156.15 
  Beeke, Bob 2201 NED0.001-0.4315-6.45 

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)
 
 IJmond Vierkampen Groep B Wijk aan Zee NED 2008-10-10
RcRownchangeKK*chgGame
 2233 2156 1.50 3 0.32 15 4.80 
  In`t Veld, Daan 2174 NED0.001-0.4715-7.05 
  Mulder, Bart-Piet 2215 NED1.0010.58158.70 
  Den Heeten, Djurre 2310 NED0.5010.21153.15 

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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