Individual Calculations March 2024
 Djabri, Massinas  Total change: 21.20  Rating chartPersonal card
 DJERBA International Chess Festival 2024 Open A Djerba,Tunisia TUN 2024-02-18
RcRownchangeKK*chgGame
 2244 2238 5.00 8 1.06 20 21.20 
  Lorans, Sylvain c2076 FRA1.0010.29205.80 
  Achour, Mohamed Anis 2041 ALG1.0010.25205.00 
  Defromont, Benjamin f2396 FRA0.5010.21204.20 
  Domenech, Vianney 2260 FRA0.5010.03200.60 
  Eden, James m2297 FRA1.0010.582011.60 
  Rudzinska, Michalina wm2241 POL0.001-0.5020-10.00 
  Travadon, Loic m2442 FRA0.5010.26205.20 
  Amdouni, Zoubaier f2195 TUN0.501-0.0620-1.20 

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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