Individual Calculations November 2023
 Rokhmanova, Vitalina  Total change: -20.40  Rating chartPersonal card
 2. Osterzgebirgs-Jugendopen 2023 Gruppe 2 Altenberg GER 2023-09-30
RcRownchangeKK*chgGame
 1192 1271 2.50 5 -0.51 40 -20.40 
  Jahn, Gustav 1283 GER0.001-0.4840-19.20 
  Winkler, Anni 1040 GER1.0010.21408.40 
  Rauhut, Max 1228 GER1.0010.444017.60 
  Thirumal, Shravan 1229 GER0.001-0.5640-22.40 
  Peglau, Lorena 1181 GER0.501-0.1240-4.80 

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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