Blitz: Individual Calculations January 2022
 Szymkiewicz, Witold  Total change: -11.00  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow w szachach blyskawicznych 2021 - do lat 15 (18) Warszawa POL 2021-12-11
RcRownchangeKK*chgGame
 1296 1356 2.00 7 -2.00 20 -40.00 
  Zejmo, Wadim 1182 POL0.001-0.7320-14.60 
  Czerwinski, Maciej 1068 POL1.0010.16203.20 
  Rylski, Tadeusz 1466 POL0.001-0.3520-7.00 
  Smetek, Michal 1486 POL0.001-0.3220-6.40 
  Kloda, Tymon 1181 POL1.0010.27205.40 
  Sternik, Piotr 1437 POL0.001-0.3920-7.80 
  Sewera, Wiktor 1252 POL0.001-0.6420-12.80 

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)
 
 Otwarte Mistrzostwa Warszawy w szachach blyskawicznych 2021 Warszawa POL 2021-12-22
RcRownchangeKK*chgGame
 1646 1356 3.50 9 1.45 20 29.00 
  Przedmojski, Rafal 2091 POL0.5010.49209.80 
  Krasiewicz, Robert 1853 POL0.001-0.0420-0.80 
  Malicka, Magdalena 1019 POL1.0010.12202.40 
  Janeczko, Jakub 1699 POL1.0010.882017.60 
  Kania, Tomasz 1556 POL0.5010.26205.20 
  Majek, Kacper 1877 POL0.5010.47209.40 
  Kaczmarska, Joanna 1693 POL0.001-0.1220-2.40 
  Rosa, Antoni 1409 POL0.001-0.4320-8.60 
  Szymanski, Jan 1615 POL0.001-0.1820-3.60 

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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