Rapid: Individual Calculations May 2023
 Zakharov, Ivan  Total change: 50.00  Rating chartPersonal card
 Gagarin Cup - 2023, U-19 Lyubertsy RUS 2023-04-02
RcRownchangeKK*chgGame
 1308 1329 4.50 7 0.81 40 32.40 
  Zhelonkin, Kirill Mikh 1539 RUS0.5010.274010.80 
  Melnichuk, Aleksandr T 1379 RUS0.5010.07402.80 
  Panyushkina, Sofiya P 1124 RUS1.0010.24409.60 
  Rozhkov, Maksim 1372 RUS0.001-0.4440-17.60 
  Marchukov, Aleksandr 1186 RUS1.0010.314012.40 
  Fomenko, Fedor An 1215 RUS1.0010.344013.60 
  Selezneva, Anna 1341 RUS0.5010.02400.80 

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)
 
 31th M.A. Gerchikov Memorial Lyubertsy RUS 2023-04-15
RcRownchangeKK*chgGame
 1592 1329 2.50 7 0.44 40 17.60 
  Afanasiev, Vadim f1983 RUS0.001-0.0140-0.40 
  Masaeva, Iliana In 1013 RUS1.0010.13405.20 
  Semenkov, Artem 2160 RUS0.0010.00400.00 
  Yarlykov, Andrey Gen 1580 RUS0.5010.314012.40 
  Zaika, Dmitry 1376 RUS1.0010.574022.80 
  Ushakov, Valeriy 1659 RUS0.001-0.1240-4.80 
  Rozhkov, Maksim 1372 RUS0.001-0.4440-17.60 

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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