Individual Calculations September 2019
 Spears, Russell  Total change: -23.80  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 1748 1805 3.50 8 -1.19 20 -23.80 
  Werle, Jan g2205  * NED0.001-0.0820-1.60 
  De Wit, Martijn 1626 NED0.001-0.7320-14.60 
  Boom, Harrie 1599 NED1.0010.24204.80 
  Hamelink, Joost 1645 BEL1.0010.29205.80 
  Grooten, Tommy 1590 NED0.501-0.2720-5.40 
  Skutta, Bernd, Dr. 2007 GER0.001-0.2420-4.80 
  Tuijp, Paul 1651 NED0.501-0.2120-4.20 
  Jonkheer, Alex 1660 NED0.501-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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