Individual Calculations January 2022
 Panon, Xavier  Total change: 17.20  Rating chartPersonal card
 Championnat du Morbihan toutes categories 2021-22 (-2200) r3-4 ARRADON FRA 2021-11-20
RcRownchangeKK*chgGame
 1507 1194 1.00 1 0.86 20 17.20 
  Ulloa, Michel 1507 FRA1.0010.862017.20 

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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