Rapid: Individual Calculations December 2018
 De Graef, Marc  Total change: 22.40  Rating chartPersonal card
 Belgisch Rapidseniorenkampioenschap 50plus 2018 Gent BEL 2018-11-11
RcRownchangeKK*chgGame
 1926 1824 4.50 9 1.12 20 22.40 
  Luminet, Denis 2181 BEL0.001-0.1120-2.20 
  Cornelis, Werner 1461 BEL1.0010.10202.00 
  Dugailliez, Guy 2043 BEL0.001-0.2220-4.40 
  Van Hoecke, Luc 1977 BEL1.0010.702014.00 
  Verhaeghe, Philip 1890 BEL1.0010.592011.80 
  Lagast, Herve 2024 BEL0.001-0.2420-4.80 
  Barzeele, Raf 1993 BEL0.5010.22204.40 
  Nica, Radu-Catalin 1545 BEL1.0010.16203.20 
  Abolianin, Arthur m2224  * BEL0.001-0.0820-1.60 
 * 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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