Blitz: Individual Calculations August 2022
 Starodubtseva, Polina  Total change: -48.40  Rating chartPersonal card
 Rostov region championship-2022 (G-15)_blitz Rostov-on-Don RUS 2022-06-29
RcRownchangeKK*chgGame
 1316 1146 0.00 8 -2.42 20 -48.40 
  Bardina, Polina 1194 RUS0.001-0.4320-8.60 
  Ivanova, Tatiana V 1557 RUS0.001-0.0820-1.60 
  Evdokimova, Viktoriya 1250 RUS0.001-0.3620-7.20 
  Bykhanova, Varvara 1263 RUS0.001-0.3420-6.80 
  Bardina, Polina 1194 RUS0.001-0.4320-8.60 
  Ivanova, Tatiana V 1557 RUS0.001-0.0820-1.60 
  Evdokimova, Viktoriya 1250 RUS0.001-0.3620-7.20 
  Bykhanova, Varvara 1263 RUS0.001-0.3420-6.80 

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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