Blitz: Individual Calculations February 2023
 Jirasek, Jiri  Total change: -38.60  Rating chartPersonal card
 Teplice Christmas Chess Party 2022 Teplice CZE 2022-12-30
RcRownchangeKK*chgGame
 1873 1817 4.50 14 -1.93 20 -38.60 
  Krehla, Milan 1750 CZE0.001-0.5920-11.80 
  Herskovic, Radek 2186 CZE0.001-0.1020-2.00 
  Reitingerova, Iveta 1977 CZE0.001-0.2920-5.80 
  Rubes, Jan f2429 CZE0.001-0.0220-0.40 
  Charousek, Dan 1470 CZE1.0010.11202.20 
  Mrkvan, Frantisek 1601 CZE0.501-0.2820-5.60 
  Sliva, Michal 1750 CZE1.0010.41208.20 
  Peglau, Paul David 1569 GER1.0010.19203.80 
  Mascak, Milan 1566 CZE1.0010.19203.80 
  Paulus, Vaclav 2049 CZE0.001-0.2120-4.20 
  Mikes, Jan 2257 CZE0.001-0.0620-1.20 
  Lieber, Lukas 1820 CZE0.001-0.5020-10.00 
  Vaclavik, Jan 1964 CZE0.001-0.3020-6.00 
  Toman, Jan 1831 CZE0.001-0.4820-9.60 

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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