Blitz: Individual Calculations February 2023
 Chipchikov, Vladimir  Total change: 1.20  Rating chartPersonal card
 PYATIGORSK OPEN 2023_Blitz Pyatigorsk RUS 2023-01-06
RcRownchangeKK*chgGame
 1652 1566 4.00 9 0.06 20 1.20 
  Shandrygin, Valeryi 1856 RUS0.001-0.1620-3.20 
  Eraschenkov, Denis m2284 RUS0.001-0.0120-0.20 
  Inozemtsev, Aleksandr 1331 RUS1.0010.21204.20 
  Usmanov, Ruslan 1159 RUS1.0010.08201.60 
  Mkrtichyan, Artash 1800 RUS1.0010.792015.80 
  Inozemtsev, Lev 1471 RUS0.001-0.6320-12.60 
  Shepel, Ivan 1549 RUS0.001-0.5220-10.40 
  Dontsov, Mihail 1929 RUS0.001-0.1020-2.00 
  Tidzhiev, Artemiy 1491 RUS1.0010.40208.00 

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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