Rapid: Individual Calculations July 2021
 Arod Joffre, Simon  Total change: -10.40  Rating chartPersonal card
 Championnat du CRMLE des jeunes 2021 U12 LOZANNE FRA 2021-06-13
RcRownchangeKK*chgGame
 1169 1079 1.50 4 -0.03 20 -0.60 
  Thill-Solente, Penelope 1123 FRA0.5010.06201.20 
  Ledjam, Albin 1214 FRA0.001-0.3220-6.40 
  Magloire, Martin 1040 FRA1.0010.45209.00 
  Morin-Roche, Hugo 1300 FRA0.001-0.2220-4.40 

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)
 
 Championnat ARA 2021 - U12 LYON FRA 2021-06-27
RcRownchangeKK*chgGame
 1083 1079 0.50 2 -0.49 20 -9.80 
  Verdier, Anais 1076 FRA0.5010.00200.00 
  Horn, Nicolas 1089 FRA0.001-0.4920-9.80 

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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