Individual Calculations October 2021
 Kirpichenko, Alexey  Total change: -48.40  Rating chartPersonal card
 Moscow region 2021 boys 13 Odintsovo RUS 2021-08-23
RcRownchangeKK*chgGame
 1299 1429 3.50 7 -1.21 40 -48.40 
  Rozhkov, Artem 1110 RUS1.0010.13405.20 
  Filin, Grigory 1213 RUS1.0010.22408.80 
  Lisenkov, Svyatoslav 1829  * RUS0.001-0.0840-3.20 
  Tsyganovskiy, Nikita 1260 RUS1.0010.284011.20 
  Abrosimov, Makar 1247 RUS0.501-0.2440-9.60 
  Firsov, Grigory 1131 RUS0.001-0.8540-34.00 
  Martemyanov, Mikhail 1301 RUS0.001-0.6740-26.80 
 * 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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