Individual Calculations February 2024
 Bezza, Zakaria  Total change: 4.00  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1337 1488 5.00 7 0.20 20 4.00 
  Fabre, Guy 1320 FRA1.0010.28205.60 
  Malgin, Eraste 1341 FRA1.0010.30206.00 
  Osinski, Martin 1395 FRA1.0010.37207.40 
  Absalon, Adam 1088  * FRA0.001-0.9220-18.40 
  Adlun, Pierre 1399 FRA0.501-0.1220-2.40 
  Rosset, Sandro 1405 FRA0.501-0.1120-2.20 
  Rosu, Alexandru 1412 FRA1.0010.40208.00 
 * 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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