Rapid: Individual Calculations April 2024
 Sidorowicz, Marcin  Total change: 37.80  Rating chartPersonal card
 Grand prix 2024 klubu szachowego E4 Elblag - turniej 2 (rapid) Elblag POL 2024-03-03
RcRownchangeKK*chgGame
 1716 1533 4.50 8 2.34 20 46.80 
  Mackiewicz, Lukasz 1797 POL0.001-0.1820-3.60 
  Chudzinski, Jan 1678 POL1.0010.692013.80 
  Sokol, Szymon 1528 POL1.0010.49209.80 
  Grabarczyk, Sylwester 1747 POL1.0010.772015.40 
  Tonga, Radoslaw 1737 POL0.001-0.2420-4.80 
  Kiejdo, Wojciech 1691 POL1.0010.712014.20 
  Siwon, Bogdan 1789 POL0.5010.31206.20 
  Siwon, Zbigniew 1762 POL0.001-0.2120-4.20 

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)
 
 II Gliwickie Cztery Pory Roku - ZIMA Gliwice POL 2024-03-16
RcRownchangeKK*chgGame
 1595 1533 2.50 7 -0.45 20 -9.00 
  Stronczek, Karol 1786 POL0.001-0.1920-3.80 
  Taridonova, Katerina 1459 POL1.0010.40208.00 
  Korzeniowski, Wojciech 1588 POL1.0010.582011.60 
  Kozik, Maksymilian 1724 POL0.001-0.2520-5.00 
  Iwan, Patryk 1601 POL0.001-0.4120-8.20 
  Wiesiolek, Blazej 1410 POL0.001-0.6720-13.40 
  Piter, Robert 1600 POL0.5010.09201.80 

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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