Individual Calculations September 2023
 Laubis, Roland  Total change: -81.20  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi B (1400 - 1799) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1401 1726 2.00 7 -4.06 20 -81.20 
  Nguyen, Gaspar 1498 FRA0.001-0.7920-15.80 
  Nezosi, Constantin 1457 FRA0.001-0.8320-16.60 
  Puloch, Dominique 1362 FRA0.001-0.9020-18.00 
  Geray, Idar 1323 GER1.0010.08201.60 
  Hereus, Daniel 1340 FRA0.001-0.9120-18.20 
  Lersy, Patrick 1338 FRA0.501-0.4120-8.20 
  Frittella, Raul 1489 ITA0.501-0.3020-6.00 

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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