Individual Calculations November 2023
 Lucazeau, Alain  Total change: -12.60  Rating chartPersonal card
 17e Opens d'Automne de Briouze tournoi B BRIOUZE FRA 2023-10-21
RcRownchangeKK*chgGame
 1314 1333 2.00 5 -0.63 20 -12.60 
  Bouder, Yann 1179 FRA1.0010.29205.80 
  Ghestin, Franck 1370 FRA0.001-0.4520-9.00 
  Bourdon, Martin 1287 FRA1.0010.44208.80 
  Weber, Harry 1343 FRA0.001-0.4920-9.80 
  Guillemine, Thomas 1390 FRA0.001-0.4220-8.40 

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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