Individual Calculations August 2023
 Sieber, Bohumil  Total change: -38.20  Rating chartPersonal card
 Open Bohumin 2023 - B Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 1296 1465 3.00 7 -1.91 20 -38.20 
  Sobek, Mikulas 1206 CZE1.0010.18203.60 
  Swoboda, Wojciech 1093 POL0.001-0.9020-18.00 
  Jania, Kamil 1172 POL1.0010.15203.00 
  Mrozek, Wojciech 1065  * POL1.0010.08201.60 
  Kraus, Frantisek 1854 CZE0.001-0.0920-1.80 
  Krotki, Lukas 1374 CZE0.001-0.6220-12.40 
  Jurcek, Adrian 1307 CZE0.001-0.7120-14.20 
 * 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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