Rapid: Individual Calculations December 2021
 Goncalves, Lucas  Total change: 7.20  Rating chartPersonal card
 Championnat du Val d'Oise 2021 - U16 ERMONT FRA 2021-11-28
RcRownchangeKK*chgGame
 1399 1251 2.00 5 0.36 20 7.20 
  Sivarajah, Arun 1335 FRA1.0010.622012.40 
  Pai Liu, Paul 1658 FRA0.5010.42208.40 
  Ould Ahmed, Amin 1397 FRA0.001-0.3020-6.00 
  Belnoue, Alexandre 1497 FRA0.5010.31206.20 
  Baqacem, Jad 1106 FRA0.001-0.6920-13.80 

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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