Individual Calculations September 2023
 Lommers, Frank  Total change: 14.00  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2023 Vlissingen NED 2023-08-05
RcRownchangeKK*chgGame
 2064 2190 6.50 9 0.70 20 14.00 
  Van Gestel, Sjef 1790  * NED1.0010.08201.60 
  Van De Braak, Joey 1899 NED1.0010.15203.00 
  Zwirs, Nico m2442 NED0.001-0.1920-3.80 
  Westerweele, Henrik 1948 NED0.501-0.3020-6.00 
  Morssink, Pieter Jan 1909 NED1.0010.16203.20 
  Bazilius, Augustinas c2052 LTU1.0010.31206.20 
  Eidelman, Gabriel 2297 USA0.5010.15203.00 
  Verweij, David 1931 NED0.501-0.3220-6.40 
  Rodriguez Fontecha, Marcos f2309 ESP1.0010.662013.20 
 * 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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