Individual Calculations September 2022
 Bakkes, Frits  Total change: -20.80  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1712 1602 1.50 7 -1.04 20 -20.80 
  Riksen, John 2014 NED0.001-0.0720-1.40 
  Van Dijkhuizen, Robbert 1869 NED0.001-0.1820-3.60 
  Kogeler, Aart 1697 NED0.001-0.3720-7.40 
  Sloots, Dick 1233 NED0.001-0.9020-18.00 
  Boerkamp, Harrie 1790 NED0.001-0.2620-5.20 
  Van Sonderen, Paul 1720 NED0.5010.16203.20 
  Pelt, Hans 1658 NED1.0010.582011.60 

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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