Rapid: Individual Calculations February 2023
 Roth, Jan Paul  Total change: 13.20  Rating chartPersonal card
 Krefelder Neujahrsopen 2023 Krefeld GER 2023-01-01
RcRownchangeKK*chgGame
 1928 1716 2.50 7 0.66 20 13.20 
  Stricker, Florian 2178 GER0.001-0.0520-1.00 
  Atar, Semih Akif 1316  * GER1.0010.08201.60 
  Gudok, Viktor m1997 UKR0.001-0.1620-3.20 
  Diduh, Ihor 1951 UKR0.5010.29205.80 
  Zatonskih, V. f2196 UKR0.001-0.0520-1.00 
  Schmidt, Kevin 1933 GER0.5010.28205.60 
  Krueger, Andre 1926 GER0.5010.27205.40 
 * 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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