Individual Calculations February 2023
 Farel, Edgard  Total change: -33.20  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 1492 1547 3.50 9 -1.66 20 -33.20 
  Bergshoeff, Bert 1595 NED0.001-0.4320-8.60 
  Veelenturf, Wim 1518 NED0.501-0.0420-0.80 
  Pathak, Raghav 1309 NED0.001-0.8020-16.00 
  Bellamy, Linda 1439 NED1.0010.35207.00 
  Koopmans, Perry 1592 NED0.5010.06201.20 
  Hogervorst, Paul 1423 NED1.0010.33206.60 
  Buschman, Marten 1470 NED0.001-0.6120-12.20 
  Van Dijk, Menno 1590 NED0.001-0.4420-8.80 
  Pot, Hans 1490 NED0.501-0.0820-1.60 

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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