Individual Calculations October 2023
 Djiane, Alexandra  Total change: 5.20  Rating chartPersonal card
 Allauch 5e Festival B (-1600) ALLAUCH FRA 2023-08-28
RcRownchangeKK*chgGame
 1297 1281 3.50 7 0.13 40 5.20 
  Lechevallier, Alexandre 1377 FRA1.0010.634025.20 
  Bonchristiani, Pierre 1416 FRA0.001-0.3240-12.80 
  Sembel Rudelle, Gael 1387 FRA1.0010.644025.60 
  Personne, Solene 1537 FRA0.001-0.1940-7.60 
  Barbaresco, Achille 1118 FRA0.001-0.7240-28.80 
  Kemmo, Jules 1210 FRA0.501-0.1040-4.00 
  Barthel, Jean 1033 FRA1.0010.19407.60 

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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