Rapid: Individual Calculations May 2023
 Istomin, Roman Anat  Total change: 111.20  Rating chartPersonal card
 Moscow region rapid team under 13 2023 Krasnogorsk RUS 2023-04-08
RcRownchangeKK*chgGame
 1176 1164 2.50 4 0.57 40 22.80 
  Torkhov, Ilya Al 1242 RUS1.0010.614024.40 
  Gavrilov, Evgeniy Vl 1167 RUS1.0010.504020.00 
  Yakushin, Fedor 1141 RUS0.501-0.0340-1.20 
  Logvinov, Timofey Iv 1155 RUS0.001-0.5140-20.40 

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)
 
 Russian Championship B11 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1384 1164 4.00 8 2.21 40 88.40 
  Popov, Sergey Vl 1391 RUS1.0010.794031.60 
  Dronov, Ivan And 1415 RUS0.5010.314012.40 
  Chetverikov, Lev 1412 RUS0.001-0.1940-7.60 
  Kabanov, Alexey Nik 1431 RUS1.0010.824032.80 
  Verkhoturov, Damir 1381 RUS0.001-0.2240-8.80 
  Vakin, Ivan 1337 RUS0.001-0.2740-10.80 
  Kislyi, Daniil N 1269 RUS1.0010.644025.60 
  Gerdt, Nikita 1434 RUS0.5010.334013.20 

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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