Individual Calculations July 2023
 Sylvan, Jacob  Total change: -18.50  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 2149 2325 4.50 9 -1.85 10 -18.50 
  Majerik, Vladimir 1925  * CZE1.0010.08100.80 
  Pechac, Jergus g2611 SVK0.001-0.1610-1.60 
  Chval, Zdenek 2044 CZE0.501-0.3410-3.40 
  Lorscheid, Gerhard f2114 GER0.501-0.2710-2.70 
  Pavez Cuevas, Luciano 2002 CHI1.0010.13101.30 
  Spit, Vincent 2083 NED1.0010.20102.00 
  Rasik, Vitezslav g2416 CZE0.001-0.3810-3.80 
  Gorainow, Nikita 2020 GER0.501-0.3610-3.60 
  Mai, Alexander Oliver 2128 ISL0.001-0.7510-7.50 
 * 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)
 

 

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