Individual Calculations September 2023
 Niedzielski, Claude  Total change: -61.80  Rating chartPersonal card
 Championnat de France 2023 - Open D HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1323 1412 2.50 9 -3.09 20 -61.80 
  Combescot-Martin, Alexandre 1294 FRA0.001-0.6620-13.20 
  Sauret, Jean-Luc 1335 FRA0.501-0.1120-2.20 
  Poiteaux, Augustin 1309 FRA1.0010.36207.20 
  Jasmin, Lysandre 1323 FRA0.001-0.6220-12.40 
  Lagniez, Louis 1327 FRA0.001-0.6220-12.40 
  Wales, Mathieu 1368 FRA0.001-0.5620-11.20 
  Beaufreton, Thierry 1265 FRA0.501-0.2020-4.00 
  Koch, Emilie 1338 FRA0.001-0.6020-12.00 
  Fleurquin, Jean-Pierre 1352 FRA0.501-0.0820-1.60 

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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