Individual Calculations May 2023
 Prakash, Vaishnavi  Total change: -76.00  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1508 1438 4.50 9 0.11 40 4.40 
  Vaz, Ethan 1949 IND0.5010.464018.40 
  Sinha, Sushil Kumar 2101 IND0.001-0.0140-0.40 
  Rajnandini, Pawar 1123 IND1.0010.14405.60 
  Sakline Mostafa, Sajid c1994 BAN0.001-0.0340-1.20 
  Riddhika, Kotia 1236 IND1.0010.24409.60 
  Siya, Kaushik 1115 IND1.0010.13405.20 
  Ishan, Ghosh (siliguri) 1658 IND0.001-0.2240-8.80 
  Sarvam, Dahiya 1211 IND0.001-0.7940-31.60 
  Abheesth, Khare 1188 IND1.0010.19407.60 

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)
 
 Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 Mathura IND 2023-04-23
RcRownchangeKK*chgGame
 1366 1438 3.00 8 -2.01 40 -80.40 
  Ashutosh, Kumar 1846 IND0.001-0.0840-3.20 
  Gauransh, Jaiswal 1166 IND1.0010.17406.80 
  Vipul, Subhashi 2022 IND0.001-0.0240-0.80 
  Debaryo, Basu 1242 IND0.501-0.2540-10.00 
  Priya, Yadav 1181 IND0.001-0.8240-32.80 
  Sarthak, Parashar 1108 IND0.501-0.3840-15.20 
  Ramesh, Kumar Sonker 1147 IND1.0010.15406.00 
  Prakhar, Tripathi 1217 IND0.001-0.7840-31.20 

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)
 

 

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