Blitz: Individual Calculations April 2023
 Yashina, Olga V  Total change: 91.60  Rating chartPersonal card
 Serpukhov blitz_1 2023 Serpukhov RUS 2023-03-03
RcRownchangeKK*chgGame
 1478 1109 3.00 9 1.47 40 58.80 
  Emelyanov, Evgeny Alex. 1726 RUS0.001-0.0240-0.80 
  Chervonnyy, Mikhail 1791 RUS0.001-0.0140-0.40 
  Tretyakov-Yasenovskiy, Petr 1157 RUS1.0010.574022.80 
  Istomin, Stepan 1663 RUS0.001-0.0340-1.20 
  Yakushkin, Dmitriy 1192 RUS0.001-0.3940-15.60 
  Gorskiy, Alexander 1671 RUS0.001-0.0240-0.80 
  Petrov, Egor Konst 1375 RUS1.0010.824032.80 
  Rusu, Roman 1535 RUS0.001-0.0740-2.80 
  Popova, Serafima P. 1196 RUS1.0010.624024.80 

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)
 
 Serpukhov blitz 2023 U15 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1382 1109 2.50 7 0.82 40 32.80 
  Filatov, Oleg 1068 RUS0.001-0.5640-22.40 
  Igushev, Vladislav 1328 RUS1.0010.784031.20 
  Schennikov, Daniil Al 1252 RUS1.0010.694027.60 
  Rybakova, Mariya Al 1281 RUS0.5010.23409.20 
  Merkulova, Victoria 1890 RUS0.0010.00400.00 
  Merkulova, Ekaterina 1563 RUS0.001-0.0640-2.40 
  Maslova, Anastasiya Yar 1289 RUS0.001-0.2640-10.40 

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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