Individual Calculations December 2022
 Arzur, Maia  Total change: -40.40  Rating chartPersonal card
 European Youth Chess Championship 2022 - U14 Girls Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1669 1808 5.50 9 -0.55 40 -22.00 
  Petrenko, Maryna 1505 UKR1.0010.14405.60 
  Tsapaki, Asimenia 1606 GRE1.0010.24409.60 
  Papadopoulou, Marilena 1596 GRE1.0010.23409.20 
  Kleymenova, Valeria wf2141 FID0.001-0.1240-4.80 
  Nuriyeva, Nurtan 1657 AZE0.501-0.2040-8.00 
  Iordache, Alexia-Andreea 1628 ROU0.001-0.7440-29.60 
  Susin, Derya Defne 1408  * TUR1.0010.08403.20 
  Trunz, Michelle 1822 GER0.001-0.4840-19.20 
  Sureda Gonzalez, Cristina 1660 ESP1.0010.304012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2023 - Top Jeunes r1-3 FRANCE FRA 2022-11-19
RcRownchangeKK*chgGame
 1947 1808 0.50 3 -0.46 40 -18.40 
  Trevisiol, Antoine 1983 FRA0.001-0.2740-10.80 
  Cassam-Chenai, Antoine 2026 FRA0.5010.284011.20 
  Grulier, Ernest 1831 FRA0.001-0.4740-18.80 

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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