Individual Calculations December 2019
 Tari, Aryan  Total change: 4.50  Rating chartPersonal card
 22th European Team Ch 2019 (Open) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2610 2630 4.50 8 0.27 10 2.70 
  Sargissian, Gabriel g2690 ARM0.001-0.4210-4.20 
  Dervishi, Erald g2546 ALB1.0010.38103.80 
  Rodshtein, Maxim g2684 ISR0.001-0.4210-4.20 
  Andersen, Mads g2601 DEN0.501-0.0410-0.40 
  Bogner, Sebastian g2571 SUI0.501-0.0810-0.80 
  Jobava, Baadur g2617 GEO1.0010.48104.80 
  Erdos, Viktor g2604 HUN0.501-0.0410-0.40 
  Nyback, Tomi g2565 FIN1.0010.41104.10 

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)
 
 Ostlandsserien 2. div A 2019-2020 Round 1-2 Diverse NOR 2019-11-02
RcRownchangeKK*chgGame
 2289 2629 1.00 1 0.12 10 1.20 
  Hole, Oystein m2289 NOR1.0010.12101.20 

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)
 
 1. Bundesliga 2019/2020 November 2019 various GER 2019-11-23
RcRownchangeKK*chgGame
 2650 2629 1.00 2 0.06 10 0.60 
  Fressinet, Laurent g2633 FRA0.5010.01100.10 
  Laznicka, Viktor g2667 CZE0.5010.05100.50 

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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