Rapid: Individual Calculations September 2021
 Janeczko, Jakub  Total change: 49.80  Rating chartPersonal card
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 1770 1828 3.00 7 -0.97 20 -19.40 
  Mikrut, Dariusz m2336 POL0.001-0.0420-0.80 
  Zalega, Maciej 1400 POL1.0010.07201.40 
  Luczak, Filip f2053 POL0.001-0.2220-4.40 
  Zareba, Piotr 1507 POL1.0010.13202.60 
  Renkowski, Piotr 2096 POL0.001-0.1720-3.40 
  Cichon, Jakub 1567 POL0.001-0.8220-16.40 
  Bilczewska, Olga 1429 POL1.0010.08201.60 

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)
 
 XXIII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-08-22
RcRownchangeKK*chgGame
 1785 1828 4.50 6 1.19 20 23.80 
  Gajewski, Dariusz 1729 POL1.0010.36207.20 
  Razdolski, Ilya 2102 NED0.001-0.1720-3.40 
  Branicki, Slawomir 1439 POL1.0010.09201.80 
  Celinski, Kamil 1730 POL1.0010.37207.40 
  Chomczyk, Marek 2154 POL0.5010.37207.40 
  Kalus, Franciszek 1556 POL1.0010.17203.40 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1694 1828 7.50 11 0.40 20 8.00 
  Marek, Grzegorz 1285 POL1.0010.03200.60 
  Musin, Pawel 1445 POL1.0010.09201.80 
  Paszkowski, Krystian 1608 POL1.0010.22204.40 
  Merecki, Antoni 1521 POL1.0010.14202.80 
  Malek, Jan 1931 POL0.001-0.3620-7.20 
  Demski, Michal 1709 POL0.501-0.1620-3.20 
  Starosciak, Szymon 1621 POL1.0010.23204.60 
  Kejna, Piotr c1787 POL1.0010.44208.80 
  Klimkowski, Jan f2161 POL0.001-0.1220-2.40 
  Fiszer, Bartosz c1897 POL0.5010.10202.00 
  Raczek, Krzysztof 1666 POL0.501-0.2120-4.20 

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)
 
 XXIV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-08-29
RcRownchangeKK*chgGame
 1890 1828 4.00 5 1.87 20 37.40 
  Gubay, Nikolay 1988 UKR1.0010.712014.20 
  Kaminski, Jan 1853 POL1.0010.532010.60 
  Tychulski, Krzysztof 1697 POL0.501-0.1820-3.60 
  Wroblewski, Szymon 1812 POL1.0010.48209.60 
  Razdolski, Ilya 2102 NED0.5010.33206.60 

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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