Individual Calculations April 2023
 Hapala, Elisabeth  Total change: -60.00  Rating chartPersonal card
 Lliga Catalana 2023 Divisio Honor Grupo 1 Rondas 7 Catalunya ESP 2023-03-04
RcRownchangeKK*chgGame
 2094 2072 0.50 1 0.03 20 0.60 
  Brusi Noguera, Ricardo Ll. 2094 ESP0.5010.03200.60 

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)
 
 Lliga Catalana 2023 Divisio Honor Fase Descens Rondas 1-3 Catalunya ESP 2023-03-11
RcRownchangeKK*chgGame
 2179 2072 0.00 1 -0.35 20 -7.00 
  Triadu Cassa, Jordi c2179 ESP0.001-0.3520-7.00 

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)
 
 European Women's Individual Chess Championship 2023 Petrovac MNE 2023-03-18
RcRownchangeKK*chgGame
 1981 2072 4.00 11 -2.68 20 -53.60 
  Mammadova, Gulnar mwg2358 AZE0.001-0.1620-3.20 
  Gamal, Alaa 1748 ENG1.0010.13202.60 
  Hrebenshchykova, Yelyzaveta 2289 UKR0.001-0.2220-4.40 
  Lehaci, Miruna-Daria wm2202 ROU0.001-0.3220-6.40 
  Zhezhovska, Monika 1761 MKD0.501-0.3620-7.20 
  Karaivanova, Petya wf1875 BUL1.0010.25205.00 
  Calzetta Ruiz, Monica wg2185 ESP0.001-0.3520-7.00 
  Shuqja, Klean wf1883 ALB0.001-0.7520-15.00 
  Bakalarz, Grazyna wf1847 LUX0.501-0.2820-5.60 
  Silva, Ana Ines Teixeira Da wf1792 POR0.501-0.3420-6.80 
  Kostina, Veronika wc1855 SUI0.501-0.2820-5.60 

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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