Individual Calculations March 2010
 Van Weersel, Arlette  Total change: 17.70  Rating chartPersonal card
 Klasse 1B Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2211 2179 1.00 1 0.54 15 8.10 
  De Beer, Dirk 2211 NED1.0010.54158.10 

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)
 
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 2201 2179 4.50 8 0.64 15 9.60 
  Medghoul, Abdel 1977 FRA1.0010.24153.60 
  Smith, Axel m2423 SWE0.001-0.2015-3.00 
  Real, Thibault 1928 BEL1.0010.19152.85 
  Gupta, Abhijeet g2577 IND0.5010.42156.30 
  Agopov, Mikael m2459 FIN0.001-0.1615-2.40 
  Zerbib, Claude 1872 FRA1.0010.14152.10 
  Urbaniak, Patrick 1959 FRA1.0010.22153.30 
  Cori T., Deysi wm2412 PER0.001-0.2115-3.15 

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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