Individual Calculations June 2023
 Mergen, Bat  Total change: 0.80  Rating chartPersonal card
 Open d'Angers 2023 Tournoi B ANGERS FRA 2023-05-19
RcRownchangeKK*chgGame
 1512 1747 4.00 5 0.04 20 0.80 
  Bouteiller, Charles 1530 FRA0.001-0.7820-15.60 
  Baujard, Romain 1416 FRA1.0010.12202.40 
  Doussot, Jules 1513 FRA1.0010.21204.20 
  Boutin, Emeric 1562 FRA1.0010.26205.20 
  Talatizi, Morgan 1540 FRA1.0010.23204.60 

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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