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Individual Calculations August 2019 |
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| Arpan, Das (jr) Total change: -103.20 | |   |
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| National Under - 15 Chess Championship 2019 | Thiruchengode, Namakkal | IND | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1981 | 6.50 | 11 | -2.58 | 40 | -103.20 | |
|  Thrayambhakesh, A | | | 1581 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rushyendra, Chowdary Kantipudi | | | 1607 | IND | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Chauhan, Narayan | | | 1703 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Prithvvi, Singh | | | 1581 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mihir, A K | | | 1708 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Suganthan, S | | | 1740 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Roshan, S | | | 1581 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ruban, Sanjai M | | | 1698 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ayush, Jha | | | 1826 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Arjun, Gupta | | | 1851 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Vignesh, B | | | 1806 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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) | | |
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