Rapid: Individual Calculations September 2023
 Kovalskyi, Roman  Total change: -84.80  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2023 C - rapid tournament Praha CZE 2023-08-05
RcRownchangeKK*chgGame
 1779 1989 4.00 6 -0.43 40 -17.20 
  Ntelis, Polizois 1589  * GRE1.0010.08403.20 
  Rous, Dominik 1699 CZE1.0010.16406.40 
  Neuman, Petr g2462 CZE0.001-0.0540-2.00 
  Clarke, James 1726 ENG0.001-0.8240-32.80 
  Enkhjin, Otgonbayar 1506 MGL1.0010.05402.00 
  Silhanek, Martin 1692 CZE1.0010.15406.00 
 * 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)
 
 World Youth U16 Chess Olympiad 2023 Eindhoven NED 2023-08-13
RcRownchangeKK*chgGame
 1695 1989 5.50 9 -1.69 40 -67.60 
  O`carroll, Om 1589  * AUS1.0010.08403.20 
  Mickunaite, Agne 1682 LTU1.0010.14405.60 
  Omeri, Eklea 1746 ALB1.0010.20408.00 
  Giang, Tran Nam f2098 HUN1.0010.654026.00 
  Ter-Avetisjana, Agnesa Stepania wf1890 LAT0.001-0.6440-25.60 
  Gkoutzouki, Aikaterini Argyro 1548 GRE0.501-0.4440-17.60 
  Akat, Elifnaz wc1726 TUR0.001-0.8240-32.80 
  Mgeladze, Kesaria 1661 GEO0.501-0.3740-14.80 
  Mok, Gillian Xi-Lin 1314 CAN0.501-0.4940-19.60 
 * 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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