Blitz: Individual Calculations April 2022
 Postevoy, Matvey S  Total change: 17.20  Rating chartPersonal card
 Serpukhov blitz 2 2022 Serpukhov RUS 2022-03-07
RcRownchangeKK*chgGame
 1495 1036 2.00 9 0.86 20 17.20 
  Plotnikov, Boris 1861 RUS0.0010.00200.00 
  Efimova, Darya 1818 RUS0.0010.00200.00 
  Andruschak, Svetlana 1255 RUS1.0010.782015.60 
  Chekan, Varvara 1595 RUS0.001-0.0320-0.60 
  Makhno, Maria wc1700 RUS0.001-0.0120-0.20 
  Zagrebina, Marina 1462 RUS0.5010.43208.60 
  Mertsalov, Roman 1490 RUS0.5010.44208.80 
  Dokuchaev, Aleksandr 1224 RUS0.001-0.2620-5.20 
  Degtyarev, Andrey 1046 RUS0.001-0.4920-9.80 

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)
 

 

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