Individual Calculations October 2023
 Mierina, Lauma  Total change: 44.00  Rating chartPersonal card
 European Youth Championship - Girls 12 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1451 1338 4.00 8 1.10 40 44.00 
  Allard Nedellec, Anna 1502 FRA1.0010.724028.80 
  Bashirli, Saadat wc1560 AZE0.001-0.2240-8.80 
  Markina, Sofiia 1705 CZE0.5010.404016.00 
  Czaeczine, Paula 1587 GER0.001-0.1940-7.60 
  Badica, Ariana 1440 ROU0.001-0.3640-14.40 
  Ribeiro, Margarida 1181 POR1.0010.294011.60 
  Aghamirzayeva, Rena 1031 AZE0.501-0.3640-14.40 
  Oksanen, Maria 1600 FIN1.0010.824032.80 

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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