Individual Calculations December 2022
 Feng, Elysia  Total change: -30.80  Rating chartPersonal card
 European Youth Chess Championship 2022 - U14 Girls Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1587 1592 3.00 7 -0.50 40 -20.00 
  Lazsadi, Kerka Lilla 1763 HUN0.5010.23409.20 
  Kobak, Polina 1759 ARM0.001-0.2840-11.20 
  Burssens, Maya 1366 BEL0.001-0.7940-31.60 
  Oztay, Rezzan 1297 TUR1.0010.15406.00 
  Susin, Derya Defne 1396 TUR0.001-0.7540-30.00 
  Omeri, Eklea 1684 ALB0.5010.13405.20 
  Ciarletta, Iris 1846 FRA1.0010.814032.40 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 5 Round 3 Various NED 2022-11-26
RcRownchangeKK*chgGame
 1765 1592 0.00 1 -0.27 40 -10.80 
  Bruggeman, David 1765 NED0.001-0.2740-10.80 

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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