Individual Calculations August 2019
 Kuznik, Kamil  Total change: -48.40  Rating chartPersonal card
 II Wiosenna Kolowka u Stefana Wronicza 2019 grupa B Warszawa POL 2019-05-07
RcRownchangeKK*chgGame
 1417 1569 4.50 7 -0.30 20 -6.00 
  Wolniewicz, Miroslaw 1443 POL0.501-0.1720-3.40 
  Bialczynski, Michal 1229 POL1.0010.12202.40 
  Kita, Jaroslaw 1353 POL0.001-0.7820-15.60 
  Urbaniak, Karol 1629 POL0.001-0.4220-8.40 
  Karleszko, Karolina 1589 POL1.0010.532010.60 
  Tomczyk, Ryszard 1339 POL1.0010.21204.20 
  Matyszkiewicz, Radoslaw 1338 POL1.0010.21204.20 

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)
 
 I Ursynowski Festiwal Szachowy FIDE 2019 Warszawa POL 2019-06-29
RcRownchangeKK*chgGame
 1513 1569 2.00 5 -0.91 20 -18.20 
  Bialczynski, Michal 1229 POL1.0010.12202.40 
  Maciaga, Marcin 1969  * POL0.001-0.0820-1.60 
  Radomski, Aleksander 1351 POL1.0010.22204.40 
  Jaskulski, Jan 1542 POL0.001-0.5420-10.80 
  Kozlinski, Marcin 1473 POL0.001-0.6320-12.60 
 * 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)
 
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1369 1596 5.00 8 -1.21 20 -24.20 
  Bartman, Ksawery 1220 POL1.0010.09201.80 
  Stefanoff, Zdzislaw 1376 POL1.0010.22204.40 
  Marczukiewicz, Slawomir 1432 POL0.001-0.7220-14.40 
  Matyszkiewicz, Radoslaw 1354 POL1.0010.20204.00 
  Borowski, Marek 1497 POL1.0010.36207.20 
  Iwaszkiewicz, Grzegorz 1448 POL0.001-0.7020-14.00 
  Kakowski, Wojciech 1232 POL1.0010.10202.00 
  Krasniewski, Maciej 1396 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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