Rapid: Individual Calculations August 2023
 Bykanova, Larisa  Total change: -57.40  Rating chartPersonal card
 Memorial Makienko - 2023_rapid Rostov-on-Don RUS 2023-07-22
RcRownchangeKK*chgGame
 1528 1666 1.00 6 -2.89 20 -57.80 
  Danchenko, Artemiy 1971 RUS0.001-0.1420-2.80 
  Tsys, Egor 1401 RUS1.0010.18203.60 
  Zenchenkova, Mariya 1376 RUS0.001-0.8420-16.80 
  Korovjakovsky, Dmitryi 1827 RUS0.001-0.2920-5.80 
  Berov, Valeriy 1312 RUS0.001-0.8920-17.80 
  Fedorov, Stanislav M 1282 RUS0.001-0.9120-18.20 

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)
 
 Rostov-on-Don July 2023 rapid Rostov-on-Don RUS 2023-07-29
RcRownchangeKK*chgGame
 1734 1666 3.00 7 0.02 20 0.40 
  Korovtenko, Mikhail 2032 RUS0.001-0.1020-2.00 
  Mityashkin, Ilya 1266  * RUS1.0010.08201.60 
  Kruglikov, Petr 2086 RUS0.001-0.0720-1.40 
  Korovjakovsky, Dmitryi 1827 RUS1.0010.712014.20 
  Koryshenko, Vladimir 1584 RUS1.0010.39207.80 
  Zenchenkova, Mariya 1376 RUS0.001-0.8420-16.80 
  Pozdnjakov, Evgueniy 1965 FRA0.001-0.1520-3.00 
 * 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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