Blitz: Individual Calculations April 2023
 Poddaeva, Ekaterina  Total change: -6.40  Rating chartPersonal card
 Serpukhov blitz 2023 U15 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1276 1176 3.00 8 -0.16 40 -6.40 
  Prokhorov, Gleb 1571 RUS0.5010.424016.80 
  Maslova, Anastasiya Yar 1289 RUS0.5010.15406.00 
  Merkulova, Ekaterina 1563 RUS1.0010.914036.40 
  Maslennikov, Dmitriy Aleks 1124 RUS0.001-0.5740-22.80 
  Filatov, Oleg 1068 RUS0.001-0.6540-26.00 
  Andreev, Matvei 1081 RUS1.0010.374014.80 
  Rybakova, Mariya Al 1281 RUS0.001-0.3640-14.40 
  Bobrovnikova, Mariya 1227 RUS0.001-0.4340-17.20 

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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