Individual Calculations May 2024
 Zribi, Isaac  Total change: 25.20  Rating chartPersonal card
 20e Open international de Malakoff MALAKOFF FRA 2024-04-06
RcRownchangeKK*chgGame
 1644 1484 3.00 8 0.63 40 25.20 
  Poirier, Luc 1584 FRA0.001-0.3640-14.40 
  Thery-Lahbib, Luka 1606 FRA1.0010.674026.80 
  Rosu, Andrei 1576 FRA0.001-0.3740-14.80 
  Edery, Laurent 1571 FRA0.5010.12404.80 
  Krtolica, Mirko 1563 FRA1.0010.614024.40 
  Thomas, Didier 1827 FRA0.001-0.1240-4.80 
  Di Pinto, Vincenzo 1725 ITA0.001-0.2040-8.00 
  Hammerle, Jose 1700 FRA0.5010.284011.20 

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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