Blitz: Individual Calculations October 2023
 Alpert, Vladyar  Total change: -36.00  Rating chartPersonal card
 Open championship of the Moscow region in blitz_U15 Odintsovo RUS 2023-08-29
RcRownchangeKK*chgGame
 1356 1517 4.50 8 -0.90 40 -36.00 
  Medvedev, Mikhail An 1693 RUS0.5010.23409.20 
  Ruzakov, Alexander A 1236 RUS0.001-0.8440-33.60 
  Romanova, Sofiya S 1165 RUS1.0010.11404.40 
  Rozhkov, Artem 1124 RUS1.0010.08403.20 
  Abrosimov, Makar 1591 RUS0.001-0.4040-16.00 
  Merkulova, Ekaterina 1473 RUS1.0010.444017.60 
  Yarovitskaya, Darya 1446 RUS0.001-0.6040-24.00 
  Khoruzhik, Kirill S. 1117  * RUS1.0010.08403.20 
 * 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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