Individual Calculations October 2023
 Barthel, Jean  Total change: -6.00  Rating chartPersonal card
 Allauch 5e Festival B (-1600) ALLAUCH FRA 2023-08-28
RcRownchangeKK*chgGame
 1328 1033 0.50 4 -0.15 40 -6.00 
  Movsesyan, Robert 1272 FRA0.001-0.2040-8.00 
  Barthel, Malo 1447 FRA0.001-0.0740-2.80 
  Roganova, Jeremy 1374 FRA0.5010.384015.20 
  Ben Amar, Ilyes 1220 FRA0.001-0.2640-10.40 

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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