Individual Calculations March 2023
 Van Amerongen, Arjen  Total change: -1.40  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 2050 2004 3.50 7 0.32 20 6.40 
  Dgebuadze, Alexandre g2396 BEL0.001-0.0820-1.60 
  Hacker, Thomas 1838 GER0.501-0.2220-4.40 
  Valiente, Paulo 1860 NED1.0010.31206.20 
  Ramien, David 2228 GER0.001-0.2220-4.40 
  Jalving, August 1832 DEN1.0010.27205.40 
  Noetzel, Felix 2095 GER0.5010.12202.40 
  Bosselmann, Tom Linus 2103 GER0.5010.14202.80 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 4 Round 6 Various NED 2023-02-11
RcRownchangeKK*chgGame
 1863 2004 1.00 1 0.31 20 6.20 
  Van Loy, Rick 1863 NED1.0010.31206.20 

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)
 
 18eme Open d'hiver d'Avoine AVOINE FRA 2023-02-22
RcRownchangeKK*chgGame
 1722 2004 5.00 7 -0.70 20 -14.00 
  Guechchati, Ilyess 1685 FRA1.0010.13202.60 
  Bernard, Thomas 1769 FRA0.501-0.2920-5.80 
  Darniere, Simon 1604  * FRA0.501-0.4220-8.40 
  Wolfangel, Claude 1559 FRA1.0010.06201.20 
  Antoine, Jean-Luc 1907 FRA0.501-0.1320-2.60 
  Fevrier, Nathan 1640 FRA1.0010.10202.00 
  Durant, Christophe 1891 FRA0.501-0.1520-3.00 
 * 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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