Individual Calculations September 2021
 Sethuraman, S.p.  Total change: -15.50  Rating chartPersonal card
 Biel Chess Festival 2021 - MTO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 2510 2644 5.50 9 -0.51 10 -5.10 
  Sai Agni Jeevitesh, J m2322 IND1.0010.13101.30 
  Valsecchi, Alessio g2527 ITA0.001-0.6610-6.60 
  Tahay, Alexis f2349 FRA1.0010.15101.50 
  Visakh, N R g2516 IND1.0010.33103.30 
  Yuffa, Daniil g2578 RUS1.0010.41104.10 
  Karthikeyan, Murali g2606 IND0.001-0.5510-5.50 
  Sadhwani, Raunak g2555 IND0.501-0.1210-1.20 
  Tang, Andrew g2525 USA1.0010.34103.40 
  Erdos, Viktor g2614 HUN0.001-0.5410-5.40 

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)
 
 Riga Technical University Open 2021 - Tournament A Riga LAT 2021-08-09
RcRownchangeKK*chgGame
 2348 2644 6.50 9 -1.04 10 -10.40 
  Salna, Aleksandras 2244  * LTU0.001-0.9210-9.20 
  Lohia, Sohum 2244  * ENG1.0010.08100.80 
  Valantiejus, Vaidotas 2244  * LTU1.0010.08100.80 
  O Donnell, Conor f2314 IRL0.501-0.3810-3.80 
  Kozusek, Daniel f2323 CZE1.0010.13101.30 
  Budisavljevic, Luka g2495 SRB0.001-0.7010-7.00 
  Sarkar, Justin m2338 USA1.0010.14101.40 
  Petkov, Momchil m2443 BUL1.0010.24102.40 
  Raja, Harshit m2486 IND1.0010.29102.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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