Individual Calculations April 2021
 Dukov, Volodimir  Total change: -78.80  Rating chartPersonal card
 Championship of Odessa region under 14 Odessa UKR 2021-02-24
RcRownchangeKK*chgGame
 1496 1565 2.50 7 -1.57 40 -62.80 
  Pugachov, Andrey 1293 UKR1.0010.17406.80 
  Oyberman, Iliia 1462 UKR0.501-0.1440-5.60 
  Garsky, Vladyslav 1643 UKR0.001-0.3940-15.60 
  Babaian, Bagrat 1556 UKR0.001-0.5140-20.40 
  Bokhnak, Timofey 1673 UKR0.001-0.3540-14.00 
  Pyvovarov, Maksym 1283 UKR0.501-0.3440-13.60 
  Tripulskiy, Mark 1560 UKR0.501-0.0140-0.40 

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)
 
 Championship of Odessa region 2021 Odessa UKR 2021-02-26
RcRownchangeKK*chgGame
 1810 1565 2.00 6 0.67 40 26.80 
  Shevchenko, Danylo 1965  * UKR0.001-0.0840-3.20 
  Kharchenko, Michail 1790 UKR0.5010.284011.20 
  Petushinsky, Anton 1855 UKR1.0010.844033.60 
  Radyan, Oleksiy 1722 UKR0.001-0.2940-11.60 
  Dovhan, Artem 1571 UKR0.5010.01400.40 
  Pampushka, Nikita 1955 UKR0.001-0.0940-3.60 
 * 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)
 
 Ukraine Chess Championship 2021, boys - U14, classic Kherson UKR 2021-03-19
RcRownchangeKK*chgGame
 1455 1565 1.50 4 -1.07 40 -42.80 
  Kucher, Kostyantyn 1965  * UKR0.001-0.0840-3.20 
  Prymak, Mykhailo 1239 UKR1.0010.13405.20 
  Andrienko, Artem 1341 UKR0.001-0.7840-31.20 
  Grinko, Yaroslav 1275 UKR0.501-0.3440-13.60 
 * 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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