Rapid: Individual Calculations April 2023
 Prasolov, Ilia  Total change: -129.20  Rating chartPersonal card
 Serpukhov rapid 2023 U15 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1450 1790 5.50 7 -0.50 40 -20.00 
  Schennikov, Daniil Al 1390  * RUS1.0010.08403.20 
  Rybakova, Mariya Al 1261 RUS0.501-0.4740-18.80 
  Mizerova, Yana 1467 RUS1.0010.13405.20 
  Golovatenko, Eva 1548 RUS1.0010.20408.00 
  Rybkin, Roman An 1715 RUS0.001-0.6040-24.00 
  Mugenov, Vadim 1419 RUS1.0010.10404.00 
  Maslova, Anastasiya Yar 1352 RUS1.0010.06402.40 
 * 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)
 
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1625 1790 2.00 7 -2.73 40 -109.20 
  Suvorov, Kirill 1285 RUS1.0010.04401.60 
  Ivanov, Alexander 1952 RUS0.001-0.2940-11.60 
  Yarovitskaya, Darya 1396 RUS1.0010.08403.20 
  Lavrov, Maxim m2276 RUS0.001-0.0440-1.60 
  Makeev, Kirill Evg 1450 RUS0.001-0.8840-35.20 
  Nevrov, Maksim Ig 1390  * RUS0.001-0.9240-36.80 
  Maimin, Leonid 1626 RUS0.001-0.7240-28.80 
 * 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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