Individual Calculations August 2023
 Macosek, Alex  Total change: 35.60  Rating chartPersonal card
 Open Bohumin 2023 - B Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 1315 1421 6.00 8 0.89 40 35.60 
  Jania, Kamil 1172 POL0.501-0.3140-12.40 
  Setnik, Jakub 1147 POL1.0010.17406.80 
  Lach, Alicja 1240 POL0.501-0.2440-9.60 
  Sidor, Ryszard 1096 POL0.001-0.8740-34.80 
  Sekyra, Vojtech 1176 CZE1.0010.20408.00 
  Cichocki, Aleksander 1021  * POL1.0010.08403.20 
  Repak, Jan 1814 CZE1.0010.924036.80 
  Kraus, Frantisek 1854 CZE1.0010.944037.60 
 * 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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