Blitz: Individual Calculations February 2020
 Witkowski, Marcel  Total change: 36.20  Rating chartPersonal card
 VIII Festiwal Szachowy Gwiazda Polnocy - Turniej Blyskawiczny Jastrzebia Gora POL 2020-01-23
RcRownchangeKK*chgGame
 1431 1222 4.50 10 1.81 20 36.20 
  Kopaczewski, Adam 1622  * POL0.001-0.0820-1.60 
  Zareba, Maciej 1622  * POL1.0010.922018.40 
  Bartodziej, Bartosz 1455 POL0.001-0.2120-4.20 
  Maciejewski, Kamil 1622  * POL0.001-0.0820-1.60 
  Karolak, Malgorzata 1032 POL1.0010.25205.00 
  Sokol, Maria 1425 POL0.001-0.2420-4.80 
  Maliszewski, Stefan 1042 POL1.0010.26205.20 
  Bojczewski, Rafal 1580 POL1.0010.902018.00 
  Turowski, Maciej 1441 POL0.001-0.2220-4.40 
  Ziehm, Robert 1469 POL0.5010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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