Individual Calculations September 2021
 Tornay, Aritz  Total change: 82.80  Rating chartPersonal card
 FE 19 Spilimbergo - B Spilimbergo ITA 2021-08-11
RcRownchangeKK*chgGame
 1685 1513 4.00 7 2.07 40 82.80 
  Grudina, Marco 1670 ITA0.5010.21408.40 
  Weller, Werner 1752 GER1.0010.804032.00 
  Perlin, Enrico 1681 ITA0.001-0.2840-11.20 
  Tamassia, Gabriele 1647 ITA1.0010.684027.20 
  Tomio, Dante 1688 ITA1.0010.734029.20 
  Arnold, Rhys 1696 NED0.001-0.2640-10.40 
  De Bianchi, Asia 1658 ITA0.5010.19407.60 

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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