Individual Calculations September 2016
 Van Der Zalm, Marnix  Total change: 19.80  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 2168 2075 4.00 8 0.99 20 19.80 
  Wagenvoorde, Frits 1675  * NED1.0010.08201.60 
  Mu, Ke 2419 CHN0.001-0.1220-2.40 
  Lucas, Fred 1817 NED1.0010.18203.60 
  Amdouni, Zoubaier f2306 TUN0.5010.29205.80 
  Breukelman, Jan f2325 NED0.5010.31206.20 
  Hummel, Erik-Jan f2294 NED1.0010.782015.60 
  Brink, Barry f2293 NED0.001-0.2220-4.40 
  Brouwer, Dennis 2217 NED0.001-0.3120-6.20 
 * 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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