Individual Calculations November 2023
 Reis, Ibrahim  Total change: 96.40  Rating chartPersonal card
 4eme open international du Kremlin-Bicetre LE KREMLIN BICETRE FRA 2023-10-22
RcRownchangeKK*chgGame
 1381 1036 3.50 9 2.41 40 96.40 
  Kolodziejczyk, Alexandre 1351 FRA0.5010.364014.40 
  Cros, Isidore 1268 FRA0.5010.294011.60 
  Audinot, Florian 1504 FRA0.001-0.0540-2.00 
  Rosset, Sandro 1396 FRA0.5010.404016.00 
  Berelowitch, Leon 1353 FRA0.5010.374014.80 
  Marcault, Alain 1371 FRA1.0010.884035.20 
  Graziani, Jacques 1489 FRA0.001-0.0640-2.40 
  Marillonnet, Paul 1383 FRA0.5010.394015.60 
  Nguyen, Paul 1311 FRA0.001-0.1740-6.80 

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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