Individual Calculations September 2022
 Baroyan, David  Total change: 0.80  Rating chartPersonal card
 Junior stage Cup of Russia 2022 "Pearl"_B13 Saratov RUS 2022-07-09
RcRownchangeKK*chgGame
 1284 1454 5.00 6 0.74 40 29.60 
  Kim, Maxim 1061 RUS1.0010.08403.20 
  Iljushin, Yaroslav 1406 RUS1.0010.434017.20 
  Tjutjunov, Timofey 1325 RUS0.501-0.1740-6.80 
  Volkov, Aleksandr Ser 1287 RUS1.0010.284011.20 
  Lartsev, Vladislav 1311 RUS0.501-0.1940-7.60 
  Efimov, Artem Dm 1311 RUS1.0010.314012.40 

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)
 
 Petersburg Summer 2022 - Boys U13 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1154 1454 6.00 8 -0.72 40 -28.80 
  Lednev, Arkhip 1060 RUS1.0010.08403.20 
  Kim, Maxim 1061 RUS0.001-0.9240-36.80 
  Shirokun, Aleksey 1154 RUS1.0010.15406.00 
  Sapelkin, Artem 1229 RUS0.501-0.2840-11.20 
  Puchkov, Yury Yu. 1054  * RUS1.0010.08403.20 
  Bataev, Nikita 1307 RUS1.0010.304012.00 
  Kharinov, Nikita An 1111 RUS0.501-0.3840-15.20 
  Kuus, Erik 1258 RUS1.0010.254010.00 
 * 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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