Rapid: Individual Calculations December 2023
 Bogatirev, Nikolay  Total change: 9.20  Rating chartPersonal card
 Dostoyanie Rapid 2023 Stage 43 Kaluga RUS 2023-11-11
RcRownchangeKK*chgGame
 1522 1476 4.50 9 0.46 20 9.20 
  Myatlik, Dmitriy 1135 RUS1.0010.12202.40 
  Krylov, Valery Vas 1729 RUS0.5010.31206.20 
  Selyanin, Denis 1810 RUS0.001-0.1220-2.40 
  Strebkov, Vladimir 1908 RUS1.0010.932018.60 
  Mavrin, Roman 1644 RUS0.001-0.2820-5.60 
  Guk, Lev 1528 RUS0.001-0.4320-8.60 
  Borodulin, Saveliy 1318 RUS1.0010.29205.80 
  Gudkov, Leonid Mak 1487 RUS0.001-0.4820-9.60 
  Chmilenko, Vasilisa 1137 RUS1.0010.12202.40 

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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