Blitz: Individual Calculations January 2023
 Morozova, Aleksandra Art  Total change: -11.60  Rating chartPersonal card
 Open championship of the Chess Federation of the Moscow region_BLITZ_U13 Odintsovo RUS 2022-12-02
RcRownchangeKK*chgGame
 1213 1255 2.50 5 -0.29 40 -11.60 
  Rybkin, Roman An 1405 RUS0.001-0.3040-12.00 
  Alekseev, Nikolay Ol 1142 RUS1.0010.354014.00 
  Shevchenko, Rostislav 1175 RUS0.001-0.6140-24.40 
  Poddaeva, Ekaterina 1128 RUS0.501-0.1740-6.80 
  Klyueva, Tatyana Ig 1213 RUS1.0010.444017.60 

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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