Individual Calculations September 2021
 Bertram, Johannes  Total change: -26.20  Rating chartPersonal card
 36ste Open van Geraardsbergen 2021 Geraardsbergen BEL 2021-08-08
RcRownchangeKK*chgGame
 1840 1936 5.00 9 -0.49 20 -9.80 
  Drossart, Julien 1536  * BEL1.0010.08201.60 
  Motwani, Paul g2336  * SCO0.001-0.0820-1.60 
  Schellenberger, Dirk 1655 GER1.0010.16203.20 
  Espinoza, Miguel 1768 SWE0.001-0.7220-14.40 
  Kumar, Prayan Sai 1652 NED0.501-0.3420-6.80 
  Renkens, Stef 1536  * BEL1.0010.08201.60 
  Busschots, Johan 1813 BEL1.0010.33206.60 
  Schelvis, Richard 2168 NED0.5010.29205.80 
  Krygelmans, Johan 2094 BEL0.001-0.2920-5.80 
 * 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)
 
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 2003 1936 3.00 9 -0.82 20 -16.40 
  Ondersteijn, Niels m2336  * NED1.0010.922018.40 
  Toure, Vasanth 2132 FRA0.5010.25205.00 
  Terryn, Ezra 2155 BEL0.001-0.2220-4.40 
  Vantorre, Nils 1652 BEL1.0010.16203.20 
  Ouaki, Mark 2081 BEL0.001-0.3120-6.20 
  Maltezeanu, Stefan 2169 LUX0.001-0.2120-4.20 
  De Rycke, Tyani 1856 BEL0.001-0.6120-12.20 
  Polin, Giulia 1807 ITA0.001-0.6720-13.40 
  Van Foreest, Nanne 1843 NED0.501-0.1320-2.60 
 * 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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