Individual Calculations February 2023
 Makilla, Tobias  Total change: -37.00  Rating chartPersonal card
 Krefelder Weihnachtsopen 2022 Krefeld GER 2022-12-27
RcRownchangeKK*chgGame
 1719 1912 2.50 6 -1.85 20 -37.00 
  Juntermanns, Peter 1512  * GER1.0010.08201.60 
  Blasek, Ralph f2228 GER0.001-0.1320-2.60 
  Seifert, Hendrik 1613 GER0.001-0.8520-17.00 
  Oener, Ibrahim 1659 GER1.0010.19203.80 
  Li, Hewei 1666 GER0.001-0.8120-16.20 
  Michalski, Uwe 1634 GER0.501-0.3320-6.60 
 * 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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