Individual Calculations September 2019
 Lobo Pereira, Arami  Total change: -53.20  Rating chartPersonal card
 45 Open Internacional de Escacs Vila de Sitges Grup B Sitges (Barcelona) ESP 2019-07-22
RcRownchangeKK*chgGame
 1700 1520 4.50 8 2.27 40 90.80 
  Flores Linan, Jose Luis 1852 ESP1.0010.884035.20 
  Clanchet Olle, Josep 1696 ESP0.5010.23409.20 
  Escalona, Rafael 1711 VEN0.5010.254010.00 
  Turuguet Lopez, Josep Lluis 1789 ESP0.001-0.1740-6.80 
  Marin Ripoll, Marti 1348 ESP1.0010.274010.80 
  Grau Ferrer, Carles 1815 ESP0.001-0.1540-6.00 
  Anell Villa, Ramon 1750 ESP0.5010.294011.60 
  Febrero Perez, Lluis 1642 ESP1.0010.674026.80 

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)
 
 European Youth Chess Championship 2019 Girls 12 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1296 1595 4.00 9 -3.60 40 -144.00 
  Koniadze, Lizi 1283 GEO0.001-0.8640-34.40 
  Veverkova, Dorota 1284 CZE1.0010.14405.60 
  Khegai, Darya 1388 RUS0.001-0.7740-30.80 
  Bondar, Daria 1391 UKR0.001-0.7640-30.40 
  Davitkova, Jovana 1195  * MKD1.0010.08403.20 
  Dobsa, Emma 1317 CZE0.001-0.8340-33.20 
  Janouskova, Adela 1195  * CZE1.0010.08403.20 
  Muradyan, Anahit 1346 ARM0.001-0.8140-32.40 
  Badaan, Rima 1269 ISR1.0010.13405.20 
 * 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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