Rapid: Individual Calculations July 2021
 Landolsi, Iyad  Total change: 1.60  Rating chartPersonal card
 Rapide Jeunes d'Asnieres-sur-Seine 2021 (-1700) ASNIERES SUR SEINE FRA 2021-06-12
RcRownchangeKK*chgGame
 1294 1238 2.50 5 0.33 20 6.60 
  Samouelian, Solal 1342 FRA0.001-0.3620-7.20 
  Choteau, Gurvann 1145 FRA0.501-0.1320-2.60 
  Vidoni, Salma 1260 FRA1.0010.532010.60 
  Page, Noah 1512 FRA0.001-0.1720-3.40 
  Maged, Gabriel 1212 FRA1.0010.46209.20 

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)
 
 14e Open Rapide d'echecs a Meaux - Jeunes MEAUX FRA 2021-06-13
RcRownchangeKK*chgGame
 1344 1238 2.00 6 -0.25 20 -5.00 
  Paralieu, Maxime 1429 FRA1.0010.752015.00 
  Belkaid, Sohan 1584 FRA0.001-0.1120-2.20 
  Alidis, Myron 1502 FRA0.001-0.1820-3.60 
  Touat, Kais 1154 FRA0.001-0.6220-12.40 
  Leger, Joseph 1028 FRA1.0010.23204.60 
  Thibous, Leo 1369 FRA0.001-0.3220-6.40 

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)
 

 

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