Individual Calculations September 2017
 Oosterom, Cor  Total change: -42.40  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 1630 1366 0.00 5 -1.06 40 -42.40 
  Van Der Borgt, Peter 1766  * NED0.001-0.0840-3.20 
  Bottema, Jeroen 1766  * NED0.001-0.0840-3.20 
  Tampe, Alexander 1713 GER0.001-0.1140-4.40 
  De Schepper, Marcel 1596 BEL0.001-0.2140-8.40 
  Diesel, Carlo 1310 LUX0.001-0.5840-23.20 
 * 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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