Individual Calculations February 2023
 Alloussi, Arian  Total change: 0.00  Rating chartPersonal card
 Internationales Winter Open 2022 Berlin GER 2022-12-27
RcRownchangeRpKK*chgGame
 1618 0 0.50 4 0.00 1296   0.00 
  Matthes, Benjamin 1834 GER0.0010.00 0.00 
  Becker, Werner 1780 GER0.0010.00 0.00 
  Wallet, Norbert 1610 GER0.0010.00 0.00 
  Christoffers, Julia 1247 GER0.5010.00 0.00 

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)
 
 3. Berlin Mitte - Neujahrs-Open Berlin GER 2023-01-03
RcRownchangeRpKK*chgGame
 1934 0 0.00 1 0.00 1134   0.00 
  Bolon, Karelle wf1934 FRA0.0010.00 0.00 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 G Potsdam GER 2023-01-06
RcRownchangeRpKK*chgGame
 1081 0 0.00 1 0.00 281   0.00 
  Fruth, Julia 1081 GER0.0010.00 0.00 

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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