Individual Calculations September 2016
 Stoyanov, Viktor  Total change: 86.80  Rating chartPersonal card
 103rd British Championships Under 14 Bournemouth ENG 2016-07-24
RcRownchangeKK*chgGame
 1655 1521 4.50 7 2.01 40 80.40 
  Hafstad, Leif 1486 ENG0.501-0.0540-2.00 
  Balouka Myers, Reuben 1506 ENG1.0010.484019.20 
  Kalavannan, Koby 1921  * ENG0.001-0.0840-3.20 
  Salmons, Calum 1590 ENG0.5010.10404.00 
  Samadov, Samir 1826 ENG1.0010.864034.40 
  Remus Elliot, Tai 1391 ENG1.0010.324012.80 
  Pollack, Oscar 1865 ENG0.5010.384015.20 
 * 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)
 
 103rd British Championships Under 13 Bournemouth ENG 2016-07-31
RcRownchangeKK*chgGame
 1547 1521 2.50 5 0.16 40 6.40 
  Remus Elliot, Tai 1391 ENG0.001-0.6840-27.20 
  Gelain-Sohn, Elias 1484 ENG1.0010.454018.00 
  Atara, Omeet J 1662 ENG1.0010.694027.60 
  Howell, Oliver W 1506 ENG0.001-0.5240-20.80 
  Zhang, Harvey Y 1691 ENG0.5010.22408.80 

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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