Individual Calculations September 2018
 De Heij, Mees  Total change: -13.20  Rating chartPersonal card
 Dutch Open 2018 - U14 Borne NED 2018-08-06
RcRownchangeKK*chgGame
 1461 1516 2.50 5 -0.33 40 -13.20 
  Van Eester, Jef 1116  * BEL1.0010.08403.20 
  Slagboom, Leandro 1632 NED0.001-0.3440-13.60 
  Hatzmann, Mirthe 1378 NED0.501-0.1940-7.60 
  Schoonhoven, Mark 1284 NED1.0010.21408.40 
  Bleeker, Kasper 1897 NED0.001-0.0940-3.60 
 * 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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