Individual Calculations September 2021
 Borodaev, Roman  Total change: -26.80  Rating chartPersonal card
 1. Sandhaeuser Schachsommer - B-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 1366 1632 5.00 7 -0.67 40 -26.80 
  Proettel, Ela 1232  * TUR0.001-0.9240-36.80 
  Kurze, Brigitte 1232  * GER1.0010.08403.20 
  Schmid, Alfred 1328 GER0.501-0.3640-14.40 
  Huang, Luca Hanson 1484 GER0.501-0.2040-8.00 
  Suzuki, Juliano 1454 GER1.0010.274010.80 
  Bangiev, Katharina 1477 GER1.0010.294011.60 
  Eisert, Vincent 1358 GER1.0010.17406.80 
 * 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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