Individual Calculations February 2020
 Harmse, Paul  Total change: -33.60  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1465 1621 4.00 7 -0.84 40 -33.60 
  Balm, Robert 1484 NED0.501-0.1840-7.20 
  Olsen, Geir 1455 NOR0.001-0.7240-28.80 
  Ero, Jan 1604 NED0.501-0.0240-0.80 
  Pot, Hans 1567 NED1.0010.424016.80 
  Giesesteijn, Willem 1250 NED1.0010.10404.00 
  Van Der Beek, Simon 1492 NED1.0010.334013.20 
  Poel, Jacob 1406 NED0.001-0.7740-30.80 

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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