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Individual Calculations July 2009 |
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| Sarkar, Arna Total change: -0.75 | |   |
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| NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 | Dumdum, Kolkata, West Bengal, India | IND | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1598 | 0.00 | 3 | -0.35 | 15 | -5.25 | |
|  Trailokya, Nanda | | | 1948 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Aubhropratim, Manna | | | 1922 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Mukherjee, Dyutimoy | | | 1948 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1598 | 1.00 | 6 | 0.30 | 15 | 4.50 | |
| | Jain, Shreyansh Daklia | | | 1948 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Venu, Madhav N | | | 1948 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Md, Rimon | | | 1909 | BAN | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Nepal, Prakash | | | 1947 | NEP | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Sahoo, Dasharathi | | | 1928 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sultana, Zakia | | wf | 1948 | BAN | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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