Individual Calculations September 2022
 Kuleba, Ivan  Total change: -2.40  Rating chartPersonal card
 Minsk-2022 Minsk BLR 2022-08-03
RcRownchangeKK*chgGame
 1802 1552 4.00 8 1.23 40 49.20 
  Aleksandrov, Aleksej g2522 BLR0.0010.00400.00 
  Krasovskaja, Ksenija 1234 BLR0.501-0.3740-14.80 
  Chislov, Sergey 1242 BLR0.501-0.3640-14.40 
  Siarkou, Aliaksandr 1257 BLR1.0010.15406.00 
  Elkin, Leonid 1939 BLR1.0010.914036.40 
  Sheremet, Anton 2070 BLR0.001-0.0340-1.20 
  Sarbay, Aleksandr 2083 BLR0.5010.474018.80 
  Oblamski, Vladimir 2065 BLR0.5010.464018.40 

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)
 
 Grodno-Open 2022 Grodno BLR 2022-08-12
RcRownchangeKK*chgGame
 1424 1552 4.00 8 -1.29 40 -51.60 
  Poliakova, Varvara wf1964 BLR0.001-0.0740-2.80 
  Radzko, Tatsiana 1152  * BLR0.501-0.4240-16.80 
  Petrasian, Artur 1365 BLR0.501-0.2440-9.60 
  Grushchenkova, Varvara 1223 BLR0.501-0.3840-15.20 
  Matsuk, Maksim 1270 BLR0.001-0.8440-33.60 
  Kasperovich, Valery 1166 BLR1.0010.09403.60 
  Bolondz, Yan 1205 BLR1.0010.11404.40 
  Dektiarov, Yaroslav 2048 RUS0.5010.464018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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