Individual Calculations August 2017
 De Geest, Jan  Total change: -12.20  Rating chartPersonal card
 Belgian Championship 2017 - Open Niel BEL 2017-07-01
RcRownchangeKK*chgGame
 1578 1696 4.50 8 -0.61 20 -12.20 
  Nica, Radu-Catalin 1515 BEL0.001-0.7420-14.80 
  Mitran, Ovi 1510 BEL0.501-0.2420-4.80 
  Schalembier, Kylian 1296  * BEL1.0010.08201.60 
  Bonnaffe, Xavier 1595 BEL1.0010.36207.20 
  Engelaer, Maurice 1968 BEL0.001-0.1720-3.40 
  Simon, Fernand 1406 BEL1.0010.16203.20 
  Van Bunderen, Gert 1876 BEL0.001-0.2620-5.20 
  Marmenout, Sylvain 1460 BEL1.0010.20204.00 
 * 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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