Individual Calculations December 2023
 Lamri, Tarek  Total change: 179.20  Rating chartPersonal card
 FIDE World Youth Chess Championship 2023 - U14 - Open Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1803 1459 6.00 10 4.48 40 179.20 
  Daaevik, Wadhawan 1810 IND0.001-0.1140-4.40 
  Sun, Chang-Jyu 1277 TPE1.0010.264010.40 
  Meysman, Kaito 1832 BEL1.0010.904036.00 
  Ral Lustig, Melvin 1912 SWE1.0010.944037.60 
  Juhanak, Daniel 1983 CZE0.001-0.0340-1.20 
  Tamer Waguih, Farid 1892 EGY0.001-0.0640-2.40 
  Lam, Chun Yung Samuel 1749 HKG1.0010.844033.60 
  Zhang, Kendrick Botong c1876 NZL0.001-0.0740-2.80 
  Nieto Foresti, Julian 1769 ESP1.0010.864034.40 
  Escudero Ribo, Eloi 1928 ESP1.0010.954038.00 

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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