Blitz: Individual Calculations January 2023
 Piron, Jean-Marie  Total change: 19.80  Rating chartPersonal card
 Blitz Eddy Mattheys 2022 Brussels BEL 2022-12-19
RcRownchangeKK*chgGame
 1645 1556 5.00 10 0.99 20 19.80 
  Ruzhansky, Elias 2024 BEL0.001-0.0520-1.00 
  Duvillier, Frederic 1325 BEL1.0010.21204.20 
  Busquets Perez, Luis 1810 BEL0.001-0.1920-3.80 
  Violini, Enrico Giuseppe 1272 ITA1.0010.16203.20 
  Cisterna, Horacio 1748 FRA0.001-0.2520-5.00 
  Parisi, Alessandro 1337 ITA1.0010.22204.40 
  De Heug, Andrea 1777 BEL1.0010.782015.60 
  Alberola Mulet, Benjamin 1831 ESP0.001-0.1720-3.40 
  Thierens, Christian 1736 BEL0.001-0.2620-5.20 
  Castiau, Julien 1587 BEL1.0010.542010.80 

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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