Rapid: Individual Calculations April 2022
 Mackiewicz, Lukasz  Total change: 4.80  Rating chartPersonal card
 XXI Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2022-03-05
RcRownchangeKK*chgGame
 1670 1584 4.00 8 0.88 20 17.60 
  Blawat, Franciszek 1184  * POL1.0010.08201.60 
  Zmyslowski, Artur 1726 POL0.001-0.3120-6.20 
  Sniadecki, Oskar 1652 POL1.0010.592011.80 
  Liskiewicz, Jakub 1620 POL0.001-0.4520-9.00 
  Walkusz, Witoslaw f1869 POL0.001-0.1620-3.20 
  Wieczorek, Jan 1514 POL1.0010.40208.00 
  Piechocki, Franciszek f1875 POL1.0010.852017.00 
  Putlak, Wojciech 1920 POL0.001-0.1220-2.40 
 * 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)
 
 III Turniej witominski w szachach szybkich 2022 Gdynia POL 2022-03-12
RcRownchangeKK*chgGame
 1426 1584 5.50 9 -0.64 20 -12.80 
  Bakierska, Paula 1184  * POL1.0010.08201.60 
  Sykut, Kacper 1264 POL1.0010.13202.60 
  Zalewski, Witold 1310 POL1.0010.17203.40 
  Burakiewicz, Marcin 1352 POL1.0010.21204.20 
  Sieklucki, Adam 1879 POL0.001-0.1520-3.00 
  Tyda, Krzysztof c1592 POL0.001-0.4920-9.80 
  Zagalski, Miroslaw 1601 POL0.001-0.4820-9.60 
  Dobrowolski, Henryk 1408 POL1.0010.27205.40 
  Krotowski-Cacha, Michal 1242 POL0.501-0.3820-7.60 
 * 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)
 

 

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