Rapid: Individual Calculations October 2019
 Jayawarna, Tarini  Total change: 6.80  Rating chartPersonal card
 2019 UK Chess Challenge Terafinal Under 12 Daventry ENG 2019-09-21
RcRownchangeKK*chgGame
 1407 1288 3.50 9 0.34 20 6.80 
  Srivastava, Arnav 1606 ENG0.001-0.1320-2.60 
  Wang, Sophie 1145 ENG1.0010.31206.20 
  Sandhu, Manvith 1505 ENG0.001-0.2220-4.40 
  Sedykh, Stakhey 1487 ENG0.001-0.2420-4.80 
  Song, Anwen 1411 ENG1.0010.672013.40 
  Pelling, Kyle 1540 ENG0.5010.31206.20 
  Macdonald, Amaya 1264 ENG0.001-0.5320-10.60 
  Timbrell, Matthew 1298 ENG0.001-0.4920-9.80 
  Madhavan, Sanjith 1406 SCO1.0010.662013.20 

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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