Individual Calculations March 2024
 Derouin, Stephane  Total change: 10.80  Rating chartPersonal card
 Championnat 35 toutes categories 2023-24 r3-5 DOMLOUP FRA 2024-01-20
RcRownchangeKK*chgGame
 1494 1627 2.50 3 0.54 20 10.80 
  Guyader, Ronan 1293 FRA1.0010.12202.40 
  Sanner, Jean-Michel 1453 FRA1.0010.27205.40 
  Nayaradou, Philippe 1735 FRA0.5010.15203.00 

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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