Individual Calculations February 2023
 Turner, Radek  Total change: -25.60  Rating chartPersonal card
 9. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2022-12-27
RcRownchangeKK*chgGame
 1633 1997 4.50 7 -1.52 20 -30.40 
  Maruntis, Patrik-Robert 2006 ROU0.001-0.4920-9.80 
  Haeusler, Florian 1708 GER0.501-0.3420-6.80 
  Schaefer, Ann-Kathrin 1668 GER0.501-0.3820-7.60 
  Bangsa-Giesen, Citra 1416 GER1.0010.02200.40 
  Kreuz, Maximilian 1538 GER1.0010.05201.00 
  Wagner, Matthias 1496 GER0.501-0.4620-9.20 
  Pertaia, Alexandre 1597  * GEO1.0010.08201.60 
 * 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)
 
 Extraliga 2022-2023 r5-6 various CZE 2023-01-07
RcRownchangeKK*chgGame
 2522 1995 0.00 1 -0.03 20 -0.60 
  Krejci, Jan g2522 CZE0.001-0.0320-0.60 

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)
 
 2. liga A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1829 1995 0.50 2 -0.89 20 -17.80 
  Zeman, Martin 1964 CZE0.501-0.0420-0.80 
  Svejda, Karel 1693 CZE0.001-0.8520-17.00 

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)
 
 MARIENBAD OPEN 2023 D - seniors tournament 50 plus Marianske Lazne CZE 2023-01-14
RcRownchangeKK*chgGame
 1963 1995 6.00 9 1.14 20 22.80 
  Lake, Chris 1721 SRB1.0010.17203.40 
  Petras, Milan c1844 CZE1.0010.30206.00 
  Lamprecht, Mark 2192 GER0.5010.25205.00 
  Ochmann, Reimund 1904 GER1.0010.38207.60 
  Hlavac, Rudolf 1937 CZE0.501-0.0820-1.60 
  Bartos, Jan f2133 CZE0.5010.19203.80 
  Steiner, Juraj 1895 CZE1.0010.36207.20 
  Cap, Piotr 2067 POL0.001-0.4020-8.00 
  Dugailliez, Guy 1972 BEL0.501-0.0320-0.60 

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)
 
 SSPK Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1779 1995 1.50 2 0.02 20 0.40 
  Skoda, Jiri 1615 CZE0.501-0.4120-8.20 
  Vlk, Miloslav 1942 CZE1.0010.43208.60 

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)
 

 

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