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Individual Calculations September 2015 |
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| Tiwari, Arjun Total change: -4.80 | |   |
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| 53rd National Challenger Chess Championship 2015 | Nagpur, Maharashtra | IND | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2141 | 7.50 | 13 | -0.24 | 20 | -4.80 | |
|  Devansh, Ratti | | | 1741 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rathnakaran, K. | m | | 2417 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tamang, Thendup | | | 1879 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Samal, Ansuman | | | 1879 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Gillford, Thangkhiew | | | 1817 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sahil, Tickoo | | | 1929 | IND | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Naveen, Bansal | | | 1919 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vijay, Kumar | | | 1992 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Murali, Krishnan B T | m | | 2280 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Shreyansh, Daklia | | | 2237 | IND | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hemant, Sharma (del) | | | 2270 | IND | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Himanshu, Sharma | m | | 2417 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rahul, Srivatshav P | | | 1980 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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