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Individual Calculations September 2015 |
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| Sahil, Tickoo Total change: 15.00 | |   |
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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 |
| 1989 | 1929 | 6.50 | 13 | 0.75 | 20 | 15.00 | |
|  Karthikeyan, P. | m | | 2329 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Uppal, Anshul | | | 1674 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rajesh, V A V | m | | 2329 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valsan, Kanavath | | | 1674 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Potluri, Saye Srreezza | | | 1786 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tiwari, Arjun | | | 2141 | IND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Erigaisi, Arjun | | | 2132 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Das, Monaj | | | 1718 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Shailesh, Dravid | | | 2305 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kaur, Palkin | | | 1741 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Abhilash, Reddy M.l. | | | 2214 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rajeev, V M | | | 1743 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Arpita, Mukherjee | | wf | 2069 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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