Blitz: Individual Calculations February 2023
 Ni, Polina  Total change: -35.00  Rating chartPersonal card
 MARIENBAD OPEN 2023 F - blitz tournament Marianske Lazne CZE 2023-01-19
RcRownchangeKK*chgGame
 1735 1769 4.50 11 -1.75 20 -35.00 
  Plischki, Sebastian m2358 GER0.001-0.0220-0.40 
  Bulka, Ondrej 1595 CZE0.001-0.7320-14.60 
  Zdrahal, Vaclav 1812 CZE0.5010.06201.20 
  Baraniuk, Andrej 1482 UKR1.0010.16203.20 
  Kalveus, Jan 1746 SWE0.001-0.5320-10.60 
  Dugailliez, Guy 1958 BEL0.001-0.2520-5.00 
  Nasshan, Erich 1536 GER1.0010.21204.20 
  Rychlik, Zdenek 1676 CZE1.0010.37207.40 
  Pozniak, Yunna 1662 UKR0.001-0.6520-13.00 
  Ivashin, Alex 1665 CZE1.0010.36207.20 
  Peglau, Dora 1593 GER0.001-0.7320-14.60 

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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