Individual Calculations February 2023
 Hogervorst, Paul  Total change: -100.40  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 1506 1423 1.00 9 -2.51 40 -100.40 
  Veelenturf, Wim 1518 NED0.5010.13405.20 
  Pathak, Raghav 1309 NED0.001-0.6640-26.40 
  Bellamy, Linda 1439 NED0.001-0.4840-19.20 
  Koopmans, Perry 1592 NED0.001-0.2840-11.20 
  Buschman, Marten 1470 NED0.001-0.4340-17.20 
  Farel, Edgard 1547 GER0.001-0.3340-13.20 
  Van Dijk, Menno 1590 NED0.001-0.2840-11.20 
  Pot, Hans 1490 NED0.001-0.4140-16.40 
  Bergshoeff, Bert 1595 NED0.5010.23409.20 

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)
 

 

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