Rapid: Individual Calculations October 2021
 Saya, Yann  Total change: 18.60  Rating chartPersonal card
 Finale regionale ARA des Circuits Rapides Jeunes 2021 LOZANNE FRA 2021-09-18
RcRownchangeKK*chgGame
 1284 1024 1.50 3 0.93 20 18.60 
  Naville, Lea 1247 FRA0.5010.28205.60 
  To, Chu 1238 FRA0.001-0.2320-4.60 
  Main, Anthony 1366 FRA1.0010.882017.60 

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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