Individual Calculations September 2023
 Leperlier, Gabriel  Total change: -56.40  Rating chartPersonal card
 Festival International du Pays d'Aix 2023 - Groupe C AIX EN PROVENCE FRA 2023-08-07
RcRownchangeKK*chgGame
 1534 1559 2.00 9 -2.82 20 -56.40 
  Mzembaba, Nasser 1555 FRA0.501-0.0120-0.20 
  Boudjellal, Yaqin 1536 FRA0.001-0.5320-10.60 
  Baffier, Jean-Louis 1558 FRA0.001-0.5020-10.00 
  Colandrea, Sauveur 1522 FRA0.001-0.5520-11.00 
  Maloumian, Haik 1588 FRA1.0010.542010.80 
  Deladerriere, Helio 1452 FRA0.001-0.6520-13.00 
  Kries, Yvon 1625 LUX0.5010.09201.80 
  Deblangy, Anthony 1449 FRA0.001-0.6520-13.00 
  Torelli, Roger 1518 FRA0.001-0.5620-11.20 

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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