Individual Calculations August 2019
 Erigaisi, Arjun  Total change: 3.90  Rating chartPersonal card
 Commonwealth Chess Championship-2019 (OPEN) New Delhi IND 2019-06-30
RcRownchangeKK*chgGame
 2387 2526 6.00 9 0.07 10 0.70 
  Karthik, Sai Ch 2126  * IND1.0010.08100.80 
  Aaryan, Varshney f2196 IND1.0010.12101.20 
  Vaishali, R wg2338 IND0.501-0.2410-2.40 
  Shyaamnikhil, P m2434 IND0.501-0.1310-1.30 
  Thipsay, Praveen M g2405 IND1.0010.34103.40 
  Ajay, Karthikeyan f2227 IND1.0010.15101.50 
  Narayanan.s.l g2603 IND0.001-0.3910-3.90 
  Debashis, Das g2544 IND1.0010.53105.30 
  Gupta, Abhijeet g2606 IND0.001-0.3910-3.90 
 * 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)
 
 Commonwealth Chess Championship-2019 (U16O) New Delhi IND 2019-07-01
RcRownchangeKK*chgGame
 2143 2531 6.50 7 0.12 10 1.20 
  Kaushik, G Iyer 2131  * IND1.0010.08100.80 
  Esshan, Wadhawan 2131  * IND1.0010.08100.80 
  Uttam, Prakash Sharma 2131  * IND1.0010.08100.80 
  Ajay, Karthikeyan f2216 IND1.0010.14101.40 
  Jinan, Jomon 2131  * IND1.0010.08100.80 
  Tanmay, Chopra 2131  * IND1.0010.08100.80 
  Dhrupad, Kashyap 2131  * IND0.501-0.4210-4.20 
 * 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)
 
 Astana Open A - 2019 Nur-Sultan KAZ 2019-07-09
RcRownchangeKK*chgGame
 2413 2531 6.00 9 0.20 10 2.00 
  Omarov, Ospan f2131  * KAZ1.0010.08100.80 
  Amanov, Zhanibek m2341 KAZ1.0010.25102.50 
  Lugovskoy, Maxim g2425 RUS1.0010.36103.60 
  Igambergenov, Alibek c2337 KAZ1.0010.25102.50 
  Sivuk, Vitaly g2546 UKR0.001-0.4810-4.80 
  Malakhatko, Vadim g2462 BEL0.501-0.1010-1.00 
  Khegay, Dmitriy m2503 RUS0.501-0.0410-0.40 
  Kostenko, Petr g2471 KAZ0.501-0.0810-0.80 
  Yudin, Sergei g2499 RUS0.501-0.0410-0.40 
 * 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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