Individual Calculations July 2022
 Hollan, Martin  Total change: 8.10  Rating chartPersonal card
 Teplice Open 2022 Teplice CZE 2022-06-18
RcRownchangeKK*chgGame
 2281 2391 6.50 9 0.81 10 8.10 
  Vaclavik, Jan 1991  * CZE1.0010.08100.80 
  Horak, Jiri 2163 CZE0.501-0.2910-2.90 
  Hoiberg, Nina wm2152 DEN0.501-0.3010-3.00 
  Librelato, Kathie Goulart wm2200 BRA1.0010.25102.50 
  Narayanan.s.l g2662 IND0.001-0.1710-1.70 
  Ehrke, Michael 2223 GER1.0010.28102.80 
  Hoefelsauer, Thomas f2334 GER1.0010.42104.20 
  Brejnik, Gustav f2287 CZE1.0010.36103.60 
  Blomqvist, Erik g2521 SWE0.5010.18101.80 
 * 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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