Rapid: Individual Calculations October 2021
 Kopacki, Aleksander  Total change: 66.60  Rating chartPersonal card
 XXXI Memorial J.S. Leokajtis Olsztyn POL 2021-09-05
RcRownchangeKK*chgGame
 1559 1153 3.00 8 2.13 20 42.60 
  Przystawko, Roman 1600 POL1.0010.942018.80 
  Harasim, Wieslaw 1679 POL0.001-0.0320-0.60 
  Dobrowolski, Henryk 1514 POL1.0010.902018.00 
  Kotarski, Bartosz 1888 POL0.001-0.0120-0.20 
  Tyda, Krzysztof c1625 POL0.001-0.0520-1.00 
  Gallas, Gerard 1379 POL1.0010.792015.80 
  Kaznowska, Weronika 1458 POL0.001-0.1420-2.80 
  Kawa, Anna 1328 POL0.001-0.2720-5.40 

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)
 
 Mistrzostwa Wojewodztwa Juniorow w szachach szybkich 2021- C10 Torun POL 2021-09-12
RcRownchangeKK*chgGame
 1147 1153 3.00 7 -0.54 20 -10.80 
  Ragan, Szymon 1086 POL1.0010.41208.20 
  Kosecki, Kacper 1182 POL1.0010.542010.80 
  Klonowski, Kacper 1230 POL0.001-0.3920-7.80 
  Jankowiak, Tymon 1100 POL0.001-0.5720-11.40 
  Chmielewski, Jakub 1128 POL1.0010.47209.40 
  Rogaczewski, Olaf 1102 POL0.001-0.5720-11.40 
  Kopaczewski, Mateusz 1202 POL0.001-0.4320-8.60 

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)
 
 IV Otwarty Turniej Szachowy w Uzdowie - Memorial im. Zbigniewa Szymczaka Uzdowo POL 2021-09-18
RcRownchangeKK*chgGame
 1246 1153 4.50 7 1.74 20 34.80 
  Karpinski, Waldemar 1526 POL0.001-0.1020-2.00 
  Hartlinski, Maciej 1108 POL0.001-0.5620-11.20 
  Krasniewski, Grzegorz 1072 POL1.0010.39207.80 
  Dziodko, Wiktoria 1032 POL1.0010.34206.80 
  Klonowski, Kacper 1230 POL0.5010.11202.20 
  Karabela, Dariusz 1386 POL1.0010.792015.80 
  Jaroszewski, Marian 1367 POL1.0010.772015.40 

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)
 

 

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