Rapid: Individual Calculations April 2023
 Iudina, Veronika  Total change: 124.64  Rating chartPersonal card
 St. Petersburg Rapid Championship 2023 Women St. Petersburg RUS 2023-03-04
RcRownchangeKK*chgGame
 1764 1636 6.00 9 2.82 38 107.16 
  Karmanova, Olga Dm. wf2167 RUS1.0010.973836.86 
  Tskhadadze, Anna 1848 RUS0.001-0.2338-8.74 
  Kiseleva, Arina wc1809 RUS1.0010.733827.74 
  Zelenskaya, Anastasiya 1825 RUS0.001-0.2538-9.50 
  Terman, Elizaveta 1236  * RUS1.0010.08383.04 
  Rubinshtein, Kamilla 1682 ITA0.5010.06382.28 
  Petrochenko, Maria wf1951 RUS0.5010.363813.68 
  Rakhlina, Kristina 1514 RUS1.0010.333812.54 
  Reger, Valeriia wf1845 RUS1.0010.773829.26 
 * 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)
 
 St. Petersburg Rapid Championship 2023 Men St. Petersburg RUS 2023-03-11
RcRownchangeKK*chgGame
 1704 1636 4.50 9 0.46 38 17.48 
  Golikov, Daniil f2155 RUS0.5010.473817.86 
  Zaichikov, Andrey 2107 RUS0.001-0.0538-1.90 
  Davidchuk, Artem 1293 RUS1.0010.12384.56 
  Achang, Andrei 2005 RUS0.001-0.1038-3.80 
  Tuchkov, Valeriy 1381 RUS1.0010.19387.22 
  Mineev, Sergey I. 1755 RUS0.001-0.3438-12.92 
  Sadykhov, Ali 1415 RUS1.0010.22388.36 
  Shilovskiy, Stepan 1770 RUS0.001-0.3238-12.16 
  Rachikhin, Roman 1459 RUS1.0010.273810.26 

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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