Individual Calculations December 2019
 Covaci, Stefan  Total change: 3.00  Rating chartPersonal card
 Romanian International Chess Open 2019 - B Alba Iulia ROU 2019-10-28
RcRownchangeKK*chgGame
 1653 1692 5.00 9 0.19 20 3.80 
  Apostu, Ana-Maria 1292  * ROU1.0010.08201.60 
  Lozynskyi, Bohdan 1997 UKR0.001-0.1420-2.80 
  Pirvan, Maria 1482 ROU1.0010.23204.60 
  Mintenko, Heorhiy 1931 HUN0.001-0.2020-4.00 
  Vedmediuc, Artiom 1523 MDA0.501-0.2220-4.40 
  Hristea, Andreea-Beatrice 1325 ROU1.0010.10202.00 
  Botea, Dan-Dumitru 1823 ROU0.001-0.3220-6.40 
  Manitcaia, Alina 1631 MDA1.0010.42208.40 
  Sarighioleanu, Sebastian-Laure 1874 ROU0.5010.24204.80 
 * 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)
 
 Chess in the City 2019 Tiszaujvaros Open U1700 Tiszaujvaros HUN 2019-11-21
RcRownchangeKK*chgGame
 1507 1678 5.00 7 -0.04 20 -0.80 
  Molnar, Daniel Zsolt 1469 HUN1.0010.23204.60 
  Kiraly, Lilla Virag 1550 HUN0.501-0.1720-3.40 
  Vamosi, Peter Istvan 1600 HUN0.501-0.1120-2.20 
  Gathi, Donat 1491 HUN0.501-0.2420-4.80 
  Makai, Jozsef 1485 HUN1.0010.25205.00 
  Kazik, Yaroslav 1404 UKR0.501-0.3320-6.60 
  Flasko, Adam 1549 HUN1.0010.33206.60 

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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