Individual Calculations March 2019
 Mats, Diana  Total change: 41.00  Rating chartPersonal card
 Championship of Odessa region 2019 - semifinal Odessa UKR 2019-01-19
RcRownchangeKK*chgGame
 2080 2015 3.00 5 0.89 20 17.80 
  Dovhan, Artem 1615  * UKR1.0010.08201.60 
  Molchanov, Oleksii m2414 UKR0.5010.42208.40 
  Reshetkov, Kirill 2256 UKR0.001-0.2020-4.00 
  Mikhaletsky, Maxim 1839 UKR1.0010.27205.40 
  Aliferenko, Aleksei 2274 UKR0.5010.32206.40 
 * 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)
 
 Ukraine Chess Championship 2018, girls - U20, classic Kramatorsk UKR 2019-02-15
RcRownchangeKK*chgGame
 1928 2015 6.50 9 1.16 20 23.20 
  Petrova, Polina 1615  * UKR1.0010.08201.60 
  Shpanko, Nadiia wf2225 UKR1.0010.772015.40 
  Martynkova, Olena wm2216 UKR1.0010.762015.20 
  Berdnyk, Mariia 2224 UKR0.001-0.2320-4.60 
  Svetlichnaia, Alena 1876 UKR0.501-0.1920-3.80 
  Hrebenshchykova, Yelyzaveta 1965 UKR0.001-0.5720-11.40 
  Petrova, Elizaveta 1615  * UKR1.0010.08201.60 
  Landik, Alina 1787 UKR1.0010.21204.20 
  Malanukha, Margarita 1825 UKR1.0010.25205.00 
 * 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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