Individual Calculations July 2019
 Van Zyl-Rudd, Jack  Total change: -9.20  Rating chartPersonal card
 Teplice Open 2019 Teplice CZE 2019-06-15
RcRownchangeKK*chgGame
 2209 2299 5.00 9 -0.46 20 -9.20 
  Nitsche, Nikolai 1899  * GER1.0010.08201.60 
  Lagarde, Maxime g2599 FRA0.001-0.1520-3.00 
  Placer, Sebastian 2052 CZE1.0010.19203.80 
  Polansky, Adam Lubos 2056 CZE1.0010.20204.00 
  Loiseau, Quentin m2471 FRA0.001-0.2720-5.40 
  Kusa, Jakub 2134 CZE1.0010.28205.60 
  Siddharth, Jagadeesh f2416 SGP0.001-0.3420-6.80 
  Riebel, Werner 2115 GER0.501-0.2420-4.80 
  Buchcar, Tomas 2140 CZE0.501-0.2120-4.20 
 * 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)
 

 

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