Individual Calculations September 2018
 Van Driel, Eric  Total change: -11.60  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1901 1864 3.50 8 -0.29 40 -11.60 
  Chanda, Sandipan g2264  * IND0.001-0.0840-3.20 
  Den Hollander, Gayan 1644 NED1.0010.22408.80 
  Merbis, Max 2136 NED0.001-0.1740-6.80 
  Brouwer, Willem 1645 NED1.0010.22408.80 
  De Boer, Eelke f2264  * NED0.001-0.0840-3.20 
  Hematyar, Fardin 1670 NED0.001-0.7540-30.00 
  Grooten, Tommy 1578 NED1.0010.16406.40 
  Bakels, Anton 2009 NED0.5010.19407.60 
 * 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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