Individual Calculations August 2021
 Petirova, Iva  Total change: 69.75  Rating chartPersonal card
 Mistrovstvi CR mladeze 2021 - D16 Kouty nad Desnou CZE 2021-06-22
RcRownchangeKK*chgGame
 1507 1488 4.00 8 0.23 31 7.13 
  Fizerova, Lucie 1544 CZE0.001-0.4231-13.02 
  Glasbergerova, Lucie 1318 CZE1.0010.28318.68 
  Sulcova, Tereza Radmila 1615 CZE0.001-0.3331-10.23 
  Dudova, Pavlina 1647 CZE1.0010.713122.01 
  Vlachynska, Lilian 1302 CZE1.0010.26318.06 
  Trasakova, Adela 1792 CZE0.001-0.1431-4.34 
  Stastna, Martina 1671 CZE0.001-0.2631-8.06 
  Stavova, Helena 1163 CZE1.0010.13314.03 

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)
 
 FIDE Open SU Ceske Budejovice 2021 Ceske Budejovice CZE 2021-07-01
RcRownchangeKK*chgGame
 1616 1488 4.00 8 1.23 31 38.13 
  Suliga, Eckhard 1691 GER1.0010.763123.56 
  Antal, Jozsef 1888  * HUN0.001-0.0831-2.48 
  Cyron, Karel 1715 CZE0.001-0.2131-6.51 
  Slivova, Linda 1150 CZE0.501-0.3831-11.78 
  Bara, Jan 1306 CZE1.0010.26318.06 
  Weiss, Pavel 1664 CZE1.0010.733122.63 
  Rychlik, Zdenek 1735 CZE0.5010.31319.61 
  Slajs, Vlastimil 1775 CZE0.001-0.1631-4.96 
 * 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)
 
 CZECH OPEN 2021 - E - 4-member team tournament Pardubice CZE 2021-07-15
RcRownchangeKK*chgGame
 1677 1488 2.50 6 0.79 31 24.49 
  Tesar, Jan 1888  * CZE0.001-0.0831-2.48 
  Chmelik, Ladislav 1755 CZE0.5010.32319.92 
  Dedek, Jan 1684 CZE0.001-0.2531-7.75 
  Sykora, Josef 1888  * CZE0.001-0.0831-2.48 
  Harcuba, Adam 1685 CZE1.0010.753123.25 
  Stavova, Helena 1163 CZE1.0010.13314.03 
 * 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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