Rapid: Individual Calculations July 2022
 Duroy, Luca  Total change: -14.60  Rating chartPersonal card
 Festival Jeunes IDF 2021-22 - Etape 4 Bois-Colombes BOIS COLOMBES FRA 2022-06-26
RcRownchangeKK*chgGame
 1271 1278 3.00 7 -0.73 20 -14.60 
  Boulos, Paul 1776 FRA0.5010.46209.20 
  Zheng, Linyi 1097 FRA0.501-0.2420-4.80 
  Boudi, Kamil 1040 FRA1.0010.20204.00 
  Ould Ahmed, Amin 1462 FRA0.001-0.2620-5.20 
  Steinitz, David 1065 FRA1.0010.23204.60 
  Lecocq, Remi 1370 FRA0.001-0.3720-7.40 
  Hamdi, Anais 1086 FRA0.001-0.7520-15.00 

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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