Individual Calculations May 2023
 Osina, Jaromir  Total change: -121.60  Rating chartPersonal card
 1. liga 2022-2023 vychod r10-11 various CZE 2023-04-01
RcRownchangeKK*chgGame
 2067 1704 0.00 1 -0.10 40 -4.00 
  Sikora, Matous 2067 CZE0.001-0.1040-4.00 

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)
 
 MKSS Krajsky prebor 2022-2023 r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 1456 1704 1.00 1 0.19 40 7.60 
  Neumann, Karel 1456 CZE1.0010.19407.60 

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)
 
 Otevreny sachovy turnaj BSS - jaro 2023 r14-15 Frydek-Mistek CZE 2023-04-04
RcRownchangeKK*chgGame
 1687 1704 1.00 1 0.48 40 19.20 
  Surma, Martin 1687 CZE1.0010.484019.20 

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)
 
 Turnaj sachovych nadeji 2023 - U15 Frydek-Mistek CZE 2023-04-06
RcRownchangeKK*chgGame
 1351 1704 4.50 9 -3.38 40 -135.20 
  Freeman, Luke 1368 ENG0.001-0.8840-35.20 
  Stavova, Lucie 1156 CZE1.0010.03401.20 
  Barteckova, Denisa 1359 CZE0.001-0.8940-35.60 
  Sopek, Filip 1304  * CZE1.0010.08403.20 
  Stavova, Marketa 1345 CZE1.0010.10404.00 
  Horkova, Tereza 1537 CZE0.501-0.2240-8.80 
  Balasundaram, Sivasatyan 1473 ENG0.001-0.7940-31.60 
  Novotny, Dominik 1392 CZE0.501-0.3640-14.40 
  Jurcek, Adrian 1226 CZE0.501-0.4540-18.00 
 * 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)
 
 1. liga mladeze D 2022-2023 r8-11 various CZE 2023-04-22
RcRownchangeKK*chgGame
 1761 1704 1.50 4 -0.23 40 -9.20 
  Cerny, Michal 1869 CZE0.001-0.2840-11.20 
  Kubiczek, Michal 1996 CZE0.001-0.1540-6.00 
  Sepsi, Jakub 1664 CZE1.0010.444017.60 
  Novotny, Petr 1516 CZE0.501-0.2440-9.60 

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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