Rapid: Individual Calculations February 2023
 Gehlen, Horst, Dr.  Total change: -24.80  Rating chartPersonal card
 PRAGUE OPEN 2023 C - rapid tournament Prague CZE 2023-01-08
RcRownchangeKK*chgGame
 1630 1800 3.50 7 -1.24 20 -24.80 
  Rzadkowska, Lila 1400  * POL1.0010.08201.60 
  Maly, Alexey m2277 UKR0.001-0.0520-1.00 
  Ulc, Pavel 1447 CZE0.001-0.8920-17.80 
  Sknouril, Jakub 1269 CZE0.501-0.4720-9.40 
  Humhej, Jan 1366 CZE1.0010.06201.20 
  Ruzicka, Martin 1463 CZE1.0010.12202.40 
  Stastny, Jan 2186 CZE0.001-0.0920-1.80 
 * 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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