Individual Calculations November 2023
 Hrbek, Stepan  Total change: -9.50  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 2314 2425 7.00 11 0.12 10 1.20 
  Cortes Medina, Fernando 2025  * MEX1.0010.08100.80 
  Shaw, Jaden f2121 JAM1.0010.14101.40 
  Avila Pavas, Santiago g2510 COL0.001-0.3810-3.80 
  Garzon Camelo, Andres Santiago 2145 COL1.0010.16101.60 
  Schitco, Ivan g2533 MDA0.5010.15101.50 
  Svane, Frederik g2626 GER0.5010.26102.60 
  Makarian, Rudik m2548 FID0.001-0.3310-3.30 
  Paredes Guzman, Francisco Javier 2190 MEX1.0010.21102.10 
  Perez Marimon, Jorge De Jesus f2307 CUB0.001-0.6610-6.60 
  Mierins, Emils Janis 2149 LAT1.0010.17101.70 
  Lopez Rayo, Santiago f2295 COL1.0010.32103.20 
 * 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 mladeze - Zapad 2023-24 r1-4 various CZE 2023-10-06
RcRownchangeKK*chgGame
 2048 2425 3.00 4 -0.61 10 -6.10 
  Mrkvan, Frantisek 2025  * CZE0.001-0.9210-9.20 
  Jirasko, Miroslav 2089 CZE1.0010.12101.20 
  Janous, Marek 2122 CZE1.0010.14101.40 
  Pecka, Jan 1957 CZE1.0010.05100.50 
 * 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 2023-2024 r1-2 various CZE 2023-10-14
RcRownchangeKK*chgGame
 2512 2425 0.50 2 -0.27 10 -2.70 
  Kostolansky, Sebastian Lukas f2425 SVK0.5010.00100.00 
  Zilka, Stepan g2599 CZE0.001-0.2710-2.70 

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. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2279 2425 6.00 9 -0.19 10 -1.90 
  Rieper, Julian 2110 GER1.0010.14101.40 
  Hourigan, Gerrit f2206 GER1.0010.22102.20 
  Hesse, Henrik f2310 GER1.0010.34103.40 
  Hagner, Bennet f2307 GER0.001-0.6610-6.60 
  Gloeckler, Christian f2334 GER0.501-0.1210-1.20 
  Tulchynskyi, Feliks c2228 UKR0.501-0.2510-2.50 
  Eilenberg, Jonas f2324 GER1.0010.36103.60 
  Prokofiev, Valentyn f2315 UKR0.501-0.1510-1.50 
  Faerber, David 2375 GER0.501-0.0710-0.70 

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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