Individual Calculations August 2018
 Saduakassova, Dinara  Total change: 6.20  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2018-06-30
RcRownchangeKK*chgGame
 2409 2491 6.00 9 0.62 10 6.20 
  Revo, Tatiana wf2124 BLR1.0010.10101.00 
  Heinemann, Josefine wm2295 GER0.501-0.2510-2.50 
  Unuk, Laura wm2355 SLO0.501-0.1810-1.80 
  Barrish, Daniel f2263 RSA1.0010.21102.10 
  Kirk, Ezra m2421 ENG1.0010.40104.00 
  Deac, Bogdan-Daniel g2582 ROU0.5010.12101.20 
  Fressinet, Laurent g2649 FRA0.001-0.2910-2.90 
  Yankelevich, Lev m2411 GER1.0010.39103.90 
  Tregubov, Pavel V. g2581 RUS0.5010.12101.20 

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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