Individual Calculations February 2020
 Hovenga, Alje  Total change: -9.60  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2219 2217 3.50 8 -0.48 20 -9.60 
  Baarslag, Ed 2157 NED0.001-0.5820-11.60 
  Royakkers, Guido 2143 NED1.0010.40208.00 
  Polak, Indra c2249 NED1.0010.542010.80 
  Wessendorf, Thomas, Dr. f2224 GER0.001-0.4920-9.80 
  Humburg, Philipp 2209 GER0.001-0.5120-10.20 
  Lyell, Mark f2294 ENG1.0010.612012.20 
  Woudsma, Martijn 2220 NED0.5010.00200.00 
  Beukema, Jasper f2256 BEL0.001-0.4520-9.00 

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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