Individual Calculations October 2023
 Cohen, Israel  Total change: 181.20  Rating chartPersonal card
 O POHAR SNP 2023 FIDE OPEN DUBRAVAN Bratislava SVK 2023-08-27
RcRownchangeKK*chgGame
 1662 1378 2.50 6 1.38 40 55.20 
  Jancura, Andrej 1845 SVK0.001-0.0540-2.00 
  Hlavac, Tomas 1532 SVK0.001-0.2940-11.60 
  Machalec, Vladimir 1603 SVK1.0010.784031.20 
  Park, Seonjae 1863 KOR0.001-0.0440-1.60 
  Zentko, Ladislav 1624 SVK1.0010.814032.40 
  Oravec, Lubos 1505 SVK0.5010.17406.80 

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)
 
 Valasska Bystrice Open 2023 Valasska Bystrice CZE 2023-09-09
RcRownchangeKK*chgGame
 1745 1324 4.00 9 3.25 40 130.00 
  Brousek, Jiri 1817 CZE0.001-0.0440-1.60 
  Smutek, Jiri 1607 CZE1.0010.844033.60 
  Slizek, Josef 1775 CZE1.0010.944037.60 
  Papan, Cyril 1857 CZE0.001-0.0340-1.20 
  Briza, Jiri 1854 CZE1.0010.974038.80 
  Peterka, Josef 1854 CZE0.001-0.0340-1.20 
  Zitek, Jiri 1663 CZE0.5010.384015.20 
  Kominek, Martin 1685 CZE0.001-0.1040-4.00 
  Sysr, Pavel 1591 CZE0.5010.324012.80 

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)
 
 Elite League Zafon 2024 1 Israel ISR 2023-09-21
RcRownchangeKK*chgGame
 1684 1324 0.00 1 -0.10 40 -4.00 
  Mond, Omri 1684 ISR0.001-0.1040-4.00 

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)
 

 

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