Individual Calculations July 2008
 Wantola, Ivo  Total change: 55.65  Rating chartPersonal card
 Dutch Team Competition - Meester - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2309 2226 2.50 3 1.34 15 20.10 
  Hoeksema, Erik m2373 NED1.0010.701510.50 
  Span, Paul 2274 NED0.5010.07151.05 
  Pel, Bonno f2279 NED1.0010.57158.55 

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)
 
 BSG 25e Pinkstertoernooi Bussum NED 2008-05-09
RcRownchangeKK*chgGame
 2267 2221 5.00 6 2.37 15 35.55 
  Bodicker, Rob 2104 NED1.0010.34155.10 
  Holwijn, Melvin 2006 NED1.0010.23153.45 
  Rothuis, Vincent 2371 NED0.5010.20153.00 
  Van Ketel, Raoul f2301 NED1.0010.61159.15 
  Alienkin, Aleksander m2407 RUS1.0010.741511.10 
  Pruijssers, Roeland m2413 NED0.5010.25153.75 

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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