Individual Calculations September 2021
 Svetly, Jiri  Total change: -43.40  Rating chartPersonal card
 CZECH OPEN 2021 - B - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1682 1833 4.50 9 -1.64 20 -32.80 
  Ivan, Laszlo 1533 CZE0.501-0.3520-7.00 
  Stieber, Mike 1525 GER0.501-0.3620-7.20 
  Stary, Vojtech 1646 CZE1.0010.26205.20 
  Fencl, Pavel 2026 CZE0.001-0.2520-5.00 
  Fejtek, Petr 1725 CZE0.501-0.1520-3.00 
  Gebhardt, Christine 1675 GER0.501-0.2120-4.20 
  Ullrich, Karol 1486 POL1.0010.11202.20 
  Stejskal, Michal 1767 CZE0.501-0.0920-1.80 
  Kazmerika, Anna 1759 LAT0.001-0.6020-12.00 

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)
 
 SUMMER PRAGUE OPEN 2021 - B - FIDE open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1730 1852 5.50 9 -0.25 20 -5.00 
  Schoeppe, Christian 1498 GER1.0010.11202.20 
  Bandieramonte, Enrico 1597 ITA1.0010.19203.80 
  Bednar, Jiri 1881 CZE1.0010.542010.80 
  Guggenheim, Hans 1866 GER1.0010.522010.40 
  Dreher, David 1888 AUT0.001-0.4520-9.00 
  Pejrimovsky, Tadeas Rubel 1532 CZE1.0010.13202.60 
  Marinc, Damir 1887 SLO0.5010.05201.00 
  Svanda, Adam 1858 CZE0.001-0.4920-9.80 
  Lazniewska, Zofia 1561 POL0.001-0.8520-17.00 

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)
 
 POHAR mesta Ricany 2021 A Ricany CZE 2021-08-21
RcRownchangeKK*chgGame
 1838 1852 4.50 9 -0.28 20 -5.60 
  Hollan, Petr f2252  * CZE0.001-0.0820-1.60 
  Vit, Zdenek 1726 CZE0.501-0.1720-3.40 
  Holub, Adam 1754 CZE0.001-0.6320-12.60 
  Martinec, Karel 1730 CZE1.0010.33206.60 
  Skala, Jaromir 1887 CZE0.001-0.4520-9.00 
  Kalvach, Ladislav 1771 CZE1.0010.39207.80 
  Mach, Jan 1742 CZE1.0010.35207.00 
  Chval, Zdenek 2147 CZE0.001-0.1520-3.00 
  Pejrimovsky, Tadeas Rubel 1532 CZE1.0010.13202.60 
 * 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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