Individual Calculations August 2023
 Sliwicka, Alicja  Total change: -20.80  Rating chartPersonal card
 I Torneo Internacional Orillas de Mar Arona (Santa Cruz de Tenerife) ESP 2023-06-25
RcRownchangeKK*chgGame
 2179 2319 4.00 8 -0.89 20 -17.80 
  Surov, Georgii 1919  * ESP1.0010.08201.60 
  Sulskis, Sarunas g2497 LTU0.001-0.2720-5.40 
  Ramirez Maillo, Juan Adonay 1850 ESP1.0010.05201.00 
  Oberschilp, Friedrich 1850 GER1.0010.05201.00 
  Wang, Chen m2481 CHN0.001-0.2920-5.80 
  Advaitt, Srikant Koduri 1859 IND1.0010.05201.00 
  Lalit, Babu M R g2529 IND0.001-0.2320-4.60 
  Kovchan, Alexander g2446 UKR0.001-0.3320-6.60 
 * 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)
 
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 2098 2319 6.50 9 -0.15 20 -3.00 
  Serban, Viorel 1919  * ROU1.0010.08201.60 
  Stan, Luciana-Gabriela 1874 ROU1.0010.06201.20 
  Voicu, Teodor-Mihnea 2082 ROU1.0010.20204.00 
  Ben Ari, Yannay m2422 ISR1.0010.642012.80 
  Moroni, Luca Jr g2557 ITA0.001-0.2020-4.00 
  Veress, Armand 2034 ROU0.001-0.8420-16.80 
  Tashkinova, Sofiia 2024 ISR1.0010.15203.00 
  Obada, Ema wf2041 ROU0.501-0.3320-6.60 
  Botea, David-Alexandru c1933 ROU1.0010.09201.80 
 * 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)
 

 

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