Individual Calculations September 2018
 Zakarian, Dimitrios Levon  Total change: 51.20  Rating chartPersonal card
 105th British Championships Under 10 Hull ENG 2018-07-29
RcRownchangeKK*chgGame
 1506 1518 1.00 2 -0.03 40 -1.20 
  Zhu, Hou Ning 1389 ENG0.501-0.1740-6.80 
  Verma, Shlok 1623 ENG0.5010.14405.60 

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)
 
 European Youth Chess Championship O-10- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 1588 1518 4.50 8 1.31 40 52.40 
  Thatte, Nishchal 1739 ENG0.001-0.2240-8.80 
  Morkunas, Gustas 1243 LTU0.501-0.3340-13.20 
  Dovbnia, Nikita c1698 RUS0.5010.24409.60 
  Shmyrev, Nikolai 1118  * RUS1.0010.08403.20 
  Christensen, John Christopher Hoj 1804 DEN1.0010.844033.60 
  Neeman, Gal 1767 ISR0.001-0.1940-7.60 
  Prelipcean, Eric-Matei 1646 ROU1.0010.674026.80 
  Zienkiewicz, Jan 1685 FRA0.5010.22408.80 
 * 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)
 

 

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