Individual Calculations March 2010
 Haast, Anne  Total change: 0.90  Rating chartPersonal card
 Schaakfestival Groningen 2009 Open A Groningen NED 2009-12-21
RcRownchangeKK*chgGame
 2240 2251 3.50 8 -0.69 15 -10.35 
  Greenfeld, Alon g2559 ISR0.001-0.1415-2.10 
  Slagter, David 2108 NED0.501-0.1915-2.85 
  Hertog Ten, Hugo 2159 NED0.001-0.6315-9.45 
  Potze, Rudolf 2132 NED1.0010.34155.10 
  Rauw, Gert Jan 2070 NED0.501-0.2415-3.60 
  Wiel Van Der, John g2475 NED0.001-0.2215-3.30 
  Theulings, Paul-Peter c2135 NED1.0010.34155.10 
  Afek, Yochanan m2285 ISR0.5010.05150.75 

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)
 
 Klasse 1B Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2203 2234 1.00 2 -0.09 15 -1.35 
  Becic, Said 2150 NED0.001-0.6215-9.30 
  Heemskerk, Wim f2255 NED1.0010.53157.95 

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)
 
 Corus Chess Tournament - Weekend 2B Wijk aan Zee NED 2010-01-15
RcRownchangeKK*chgGame
 2077 2234 3.00 3 0.89 15 13.35 
  Simenon, Stefan 2105 NED1.0010.33154.95 
  Both, Gert 2009 NED1.0010.22153.30 
  Zepeda, Sonia wm2117 ESA1.0010.34155.10 

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
 2132 2234 5.50 9 -0.05 15 -0.75 
  Siebrecht, Sebastian g2468 GER0.001-0.2115-3.15 
  Mertens, Pauline 2011 GER1.0010.22153.30 
  Lagarde, Maxime f2423 FRA0.001-0.2515-3.75 
  Feryn, Benjamin 2008 FRA1.0010.21153.15 
  Fourcart, Marc 1834  * FRA1.0010.08151.20 
  Shneider, Aleksandr g2539 UKR0.001-0.1415-2.10 
  Hortensius, Lisa 2022 NED0.501-0.2715-4.05 
  Ringoir, Guy 1888 BEL1.0010.11151.65 
  Colijn, Erik-Jan 1991 NED1.0010.20153.00 
 * 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)
 

 

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