Individual Calculations June 2023
 Ben Ayed, Rayen  Total change: -89.20  Rating chartPersonal card
 Championnat de France des Jeunes 2023 - U12 AGEN FRA 2023-04-23
RcRownchangeKK*chgGame
 1335 1274 2.00 8 -1.54 40 -61.60 
  De Martino, Daniele 1705 FRA0.001-0.0740-2.80 
  Carroy, Enoa 1133 FRA1.0010.314012.40 
  Zheng, Linyi 1509 FRA0.001-0.2140-8.40 
  Stevens, Charles 1076 FRA1.0010.24409.60 
  Duquesne, Adrien 1453 FRA0.001-0.2740-10.80 
  Manvieu, Paul 1443 FRA0.001-0.2840-11.20 
  Guillemin, Antoine 1193 FRA0.001-0.6140-24.40 
  Demirci, Noe 1164 FRA0.001-0.6540-26.00 

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)
 
 Open de Champagne 2023 REIMS FRA 2023-05-27
RcRownchangeKK*chgGame
 1478 1337 1.00 4 -0.69 40 -27.60 
  Le Solleu, Guillaume 2028 FRA0.5010.494019.60 
  Laignel, Bruno 1134 FRA0.001-0.7640-30.40 
  Blois, Dominique 1174 FRA0.501-0.2240-8.80 
  Krajewski, Thomas 1576 FRA0.001-0.2040-8.00 

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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