Individual Calculations September 2013
 Oei, Hway Ik  Total change: -11.70  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 2026 2093 4.50 9 -0.81 15 -12.15 
  Dgebuadze, Alexandre g2493  * BEL0.5010.42156.30 
  Bon, Michael f2344 FRA0.5010.31154.65 
  Costa, Pierre-Jean 1858 FRA0.001-0.7915-11.85 
  Mattheys, Eddy 1854 BEL1.0010.20153.00 
  Chargelegue, Thomas 1748 FRA1.0010.11151.65 
  Dupeux, Denis 1856 FRA1.0010.20153.00 
  Roussel, Glenn 1911 FRA0.501-0.2415-3.60 
  Perrin, Guillaume f2306 FRA0.001-0.2315-3.45 
  Beaugeard, Meddy 1867 FRA0.001-0.7915-11.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 BDO Open Chess Tournament 2013 Haarlem NED 2013-08-17
RcRownchangeKK*chgGame
 2098 2093 4.50 9 0.03 15 0.45 
  Lecomte, Robin 1980 NED1.0010.35155.25 
  Freer, Robert 1850 NED1.0010.20153.00 
  Ootes, Lars 2370 NED0.5010.33154.95 
  Jacobs, Florian 2169 NED1.0010.60159.00 
  Hopman, Pieter f2331 NED0.001-0.2015-3.00 
  Gravemaker, Wim Laurens 2068 NED0.001-0.5315-7.95 
  Fluechter, Gregor 2021 GER0.501-0.1015-1.50 
  Duchene, Rene 2191 NED0.001-0.3715-5.55 
  Cohen, Avi 1904 USA0.501-0.2515-3.75 

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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