Individual Calculations May 2024
 Bartczak, Hanna  Total change: 15.40  Rating chartPersonal card
 IV SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2024 Ustron-Jaszowiec POL 2024-03-17
RcRownchangeKK*chgGame
 1756 1660 4.50 9 1.18 20 23.60 
  Rak, Tomasz 1908 POL0.001-0.1920-3.80 
  Jaworowski, Andre 1455 USA1.0010.24204.80 
  Krzyzanowska-Zadlo, Lidia 1815 POL0.001-0.2920-5.80 
  Szreder, Leopold 1760 POL1.0010.642012.80 
  Micak, Miroslav 1806 SVK0.5010.20204.00 
  Stadnicki, Andrzej 1794 POL0.001-0.3220-6.40 
  Kowalska, Elzbieta wf1747 POL0.5010.12202.40 
  Nowak, Marek 1747 POL0.5010.12202.40 
  Malinovsky, Jozef 1774 SVK1.0010.662013.20 

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)
 
 288th YMCA Spring 2024-C Round 1-3 Warszawa POL 2024-04-10
RcRownchangeKK*chgGame
 1670 1636 0.50 2 -0.41 20 -8.20 
  Glowacki, Mateusz 1625 POL0.501-0.0220-0.40 
  Hartman, Aleksander 1715 POL0.001-0.3920-7.80 

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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