Individual Calculations September 2023
 Roels, Arne  Total change: 20.40  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2023 Vlissingen NED 2023-08-05
RcRownchangeKK*chgGame
 1884 1674 3.00 9 0.51 40 20.40 
  Baarslag, Ed 2086 NED0.5010.434017.20 
  De Jong, Migchiel m2313 NED0.001-0.0140-0.40 
  Van Der Zalm, Marnix 2083 NED0.001-0.0840-3.20 
  Sloots, Dick 1274  * NED1.0010.08403.20 
  Kloppers, Eric 1847 NED1.0010.734029.20 
  Smeets, Sjo 1901 NED0.001-0.2140-8.40 
  Bielawa, Jaro Maximilian 1802 GER0.5010.17406.80 
  Kriens, Hans 1806 NED0.001-0.3240-12.80 
  De Cuyper, Yago 1842 BEL0.001-0.2840-11.20 
 * 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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