Individual Calculations November 2019
 Spoelstra, Jan  Total change: 0.00  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Amateur 2 Hoogeveen NED 2019-10-19
RcRownchangeRpKK*chgGame
 1562 0 2.50 7 0.00 1460   0.00 
  Gaeta, Sandro 1573 NED0.0010.00 0.00 
  Westermann, Tony 1545 NED0.0010.00 0.00 
  Souhoka, John 1498 NED1.0010.00 0.00 
  Maris, Lauri 1464 NED0.5010.00 0.00 
  Wierenga, Jael 1601 NED0.0010.00 0.00 
  Bosma, Leo 1567 NED1.0010.00 0.00 
  Van De Laar, Andre 1689 NED0.0010.00 0.00 

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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