Individual Calculations March 2020
 Tiviakov, Sergei  Total change: 13.10  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Meester Round 5 various NED 2020-02-01
RcRownchangeKK*chgGame
 2584 2593 0.50 1 -0.01 10 -0.10 
  Andersen, Mads g2584 DEN0.501-0.0110-0.10 

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)
 
 Festival International d'Echecs Go-Makkah de Jerba Master Djerba TUN 2020-02-16
RcRownchangeKK*chgGame
 2530 2593 6.00 8 1.32 10 13.20 
  Kotronias, Vasilios g2526 GRE1.0010.41104.10 
  Oussedik, Mahfoud m2423 ALG1.0010.28102.80 
  Gagunashvili, Merab g2580 GEO1.0010.48104.80 
  Heberla, Bartlomiej g2575 POL0.501-0.0310-0.30 
  Zaibi, Amir m2402 TUN1.0010.25102.50 
  Cuenca Jimenez, Jose Fernando g2528 ESP1.0010.41104.10 
  Sumets, Andrey g2543 UKR0.501-0.0710-0.70 
  Lagarde, Maxime g2659 FRA0.001-0.4110-4.10 

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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