Individual Calculations September 2021
 Rosner, Jonas  Total change: 17.50  Rating chartPersonal card
 92. Deutsche Schachmeisterschaft Magdeburg GER 2021-07-25
RcRownchangeKK*chgGame
 2374 2434 7.00 9 1.75 10 17.50 
  Gutkin, Ilya f2304 GER1.0010.32103.20 
  Dobrikov, Marco f2311 GER1.0010.33103.30 
  Pajeken, Jakob Leon m2328 GER1.0010.36103.60 
  Fromm, Marius 2326 GER0.501-0.1510-1.50 
  Svane, Frederik f2438 GER0.001-0.4910-4.90 
  Stork, Oliver f2394 GER1.0010.44104.40 
  Ehmann, Thilo f2342 GER1.0010.37103.70 
  Feuerstack, Aljoscha m2473 GER0.5010.05100.50 
  Krassowizkij, Jaroslaw m2448 GER1.0010.52105.20 

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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