Rapid: Individual Calculations October 2019
 De Witte, Stein  Total change: 31.20  Rating chartPersonal card
 13th Memorial Jose & Hilda Tonoli 2019 Brussels BEL 2019-09-08
RcRownchangeKK*chgGame
 1977 1821 4.00 8 1.56 20 31.20 
  Blagojevic, Lubo 2080 BEL1.0010.822016.40 
  Luminet, Denis 2134 BEL0.001-0.1420-2.80 
  Draidi, Ahmed 2025 BEL1.0010.762015.20 
  Iolis, Oleg 2083 BEL0.001-0.1820-3.60 
  Lanoye, Regis 1975 BEL0.001-0.2920-5.80 
  Nica, Radu-Catalin 1583 BEL1.0010.20204.00 
  Theuerkauff, Olivier 1980 BEL1.0010.712014.20 
  Colin, Peter 1958 BEL0.001-0.3220-6.40 

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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