Individual Calculations February 2019
 Trzesniower, Jacques  Total change: -52.80  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1321 1417 1.00 6 -2.64 20 -52.80 
  Symbrat, Nicholas 1562 FRA0.001-0.3120-6.20 
  Perruquon, Laetitia 1314 FRA0.001-0.6420-12.80 
  Reuther, Guido 1482 FRA0.001-0.4120-8.20 
  Mimoune, Mehdi 1182 FRA1.0010.21204.20 
  Bouzoumou, Francisque 1356 FRA0.001-0.5820-11.60 
  Coulombeau, Jean-Noel 1032 FRA0.001-0.9120-18.20 

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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