Individual Calculations November 2023
 Nahalka, Jan  Total change: -20.80  Rating chartPersonal card
 Tatransky pohar 2023 Podbanske Vysoke Tatry Slovenska republika SVK 2023-10-01
RcRownchangeKK*chgGame
 1635 1698 3.00 7 -1.05 20 -21.00 
  Peglau, Charis wf2094 GER0.001-0.0820-1.60 
  Prochazka, Michal 1458 SVK0.501-0.3020-6.00 
  Staffen, Robert 1581 SVK0.501-0.1620-3.20 
  Roessler, Helena 1298  * GER1.0010.08201.60 
  Cvirik, Vladimir 1773 SVK0.001-0.4020-8.00 
  Bajer, Tomasz 1501 POL0.501-0.2520-5.00 
  Repak, Jan 1738 CZE0.5010.06201.20 
 * 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)
 
 2. liga C 2023 24 R1-2 SVK SVK 2023-10-07
RcRownchangeKK*chgGame
 1912 1698 0.50 2 0.01 20 0.20 
  Bakalar, Jan 1804 SVK0.001-0.3620-7.20 
  Sventek, Anton 2020 SVK0.5010.37207.40 

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)
 
 4. liga C12 2023 24 R1-2 Liptov - Orava SVK 2023-10-08
RcRownchangeKK*chgGame
 1697 1698 0.50 1 0.00 20 0.00 
  Mrva, Jozef 1697 SVK0.5010.00200.00 

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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