Individual Calculations February 2024
 Mak, Nico  Total change: -10.60  Rating chartPersonal card
 Tata Steel Chess 204 - Nine-round event Wijk aan Zee NED 2024-01-19
RcRownchangeKK*chgGame
 1768 1769 4.00 9 -0.53 20 -10.60 
  De Beer, Norbert 1821 NED1.0010.572011.40 
  Stroosma, Harry 1706 NED0.501-0.0920-1.80 
  Montsma, Foppe-Jan 1814 NED0.5010.06201.20 
  Tan, Jimmy 1764 SGP0.001-0.5120-10.20 
  Nieland, Wim 1805 NED0.5010.05201.00 
  Alferink, Roel 1715 NED0.501-0.0820-1.60 
  Stefan, Iulia-Cristiana 1771 ROU0.5010.00200.00 
  Nagel, Jan 1792 NED0.5010.03200.60 
  Devaux, Nicolas 1726 FRA0.001-0.5620-11.20 

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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