Individual Calculations February 2019
 Rahman, Ziaur  Total change: 19.30  Rating chartPersonal card
 IIFL wealth 4th Mumbai International Mumbai IND 2018-12-30
RcRownchangeKK*chgGame
 2388 2468 6.50 9 1.09 10 10.90 
  Phadke, Sohan f2191 IND1.0010.17101.70 
  Balasubramaniam, H 2270 IND0.501-0.2610-2.60 
  Kulkarni, Vikramaditya m2345 IND1.0010.33103.30 
  Saurabh, Anand 2246 IND1.0010.22102.20 
  Chanda, Sandipan g2555 IND0.001-0.3810-3.80 
  Tran, Minh Thang m2342 VIE1.0010.33103.30 
  Sardana, Rishi m2398 AUS1.0010.40104.00 
  Rozum, Ivan g2589 RUS0.5010.16101.60 
  Stupak, Kirill g2557 BLR0.5010.12101.20 

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)
 
 Delhi International Open 2019 ( Cat - A) Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 2402 2470 6.50 10 0.84 10 8.40 
  Joshi, Abhijeet 2070  * IND1.0010.08100.80 
  Saptorshi, Gupta 2070  * IND1.0010.08100.80 
  Sarwat, Walaa m2265 EGY1.0010.24102.40 
  Aleksandrov, Aleksej g2582 BLR0.5010.15101.50 
  Amonatov, Farrukh g2621 TJK0.5010.20102.00 
  Siva, Mahadevan m2333 IND1.0010.32103.20 
  Ghosh, Diptayan g2544 IND0.001-0.4010-4.00 
  Shailesh, Dravid f2334 IND1.0010.32103.20 
  Paichadze, Luka g2583 GEO0.5010.15101.50 
  Predke, Alexandr g2620 RUS0.001-0.3010-3.00 
 * 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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