Rapid: Individual Calculations September 2021
 Kozak, Karol  Total change: 15.80  Rating chartPersonal card
 XXVII Solidarnosciowy Turniej Szachowy "SIERPIEN 2021" Mielec POL 2021-08-22
RcRownchangeKK*chgGame
 1641 1335 4.50 9 2.31 20 46.20 
  Zaskalski, Arkadiusz 2039 POL0.5010.49209.80 
  Macek, Marcin 1579 POL0.001-0.2020-4.00 
  Swierczek, Bartlomiej 1490 POL1.0010.712014.20 
  Rosenbeiger, Alan c2070 JCI0.001-0.0120-0.20 
  Kielb, Miroslaw 1310 POL1.0010.47209.40 
  Graczykowski, Marcin 1704 POL1.0010.902018.00 
  Wozniak, Maciej 1942 POL0.001-0.0220-0.40 
  Sygulski, Piotr 1590 POL0.001-0.1920-3.80 
  Wrobel, Kazimierz 1048 POL1.0010.16203.20 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C12 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1186 1335 6.00 11 -1.52 20 -30.40 
  Jamka, Jakub 1026 POL0.001-0.8620-17.20 
  Krzepkowski, Kacper 1023 POL1.0010.14202.80 
  Durzynski, Jan 1096 POL1.0010.20204.00 
  Hetmanczyk, Wojciech 1143 POL0.501-0.2520-5.00 
  Jamrozik, Maciej 1049 POL0.001-0.8420-16.80 
  Mioduszewski, Szymon 1141 POL1.0010.25205.00 
  Kowalczyk, Jakub 1175 POL1.0010.29205.80 
  Rosa, Antoni 1503 POL0.5010.22204.40 
  Komendecki, Antoni 1626 POL0.001-0.1520-3.00 
  Magierowski, Antoni 1129 POL1.0010.24204.80 
  Pycinski, Wladyslaw 1133 POL0.001-0.7620-15.20 

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)
 

 

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