Rapid: Individual Calculations June 2023
 Zhludova, Sofiya  Total change: -70.40  Rating chartPersonal card
 Open tournament among girls under 13-A2 Verkhnyaya Salda RUS 2023-05-13
RcRownchangeKK*chgGame
 1301 1258 0.00 4 -1.76 40 -70.40 
  Kleshcheva, Maria 1422 RUS0.001-0.2840-11.20 
  Podkorytova, Darya 1276 RUS0.001-0.4740-18.80 
  Kudrina, Evelina 1314 RUS0.001-0.4240-16.80 
  Lebedeva, Viktoriya 1191 RUS0.001-0.5940-23.60 

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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