Individual Calculations March 2023
 Tramarin, Matteo  Total change: -9.00  Rating chartPersonal card
 Open d'Aubagne 2022 r4-6 AUBAGNE FRA 2023-01-07
RcRownchangeKK*chgGame
 1501 1679 1.00 2 -0.45 20 -9.00 
  Roganova, Maxime 1601 FRA0.001-0.6120-12.20 
  Richard, Anthony 1400 FRA1.0010.16203.20 

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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