Individual Calculations September 2018
 Woning, Dirk  Total change: -3.20  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1739 1643 2.50 7 -0.16 20 -3.20 
  Oosterom, Erik 2043  * NED0.001-0.0820-1.60 
  Westerweele, Maarten 1859 NED0.001-0.2220-4.40 
  Kooman, Ko 1497 NED1.0010.30206.00 
  De Kleuver, Jonathan 1865 NED0.5010.28205.60 
  Smink, Meinte 1820 NED0.001-0.2720-5.40 
  Kunnavakkam, Sudarshanagop 1274 USA1.0010.10202.00 
  Van Der Hagen, Loek 1814 NED0.001-0.2720-5.40 
 * 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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