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Individual Calculations September 2017 |
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| Sooraj, M R Total change: 46.40 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1838 | 5.50 | 12 | 2.32 | 20 | 46.40 | |
|  Thanki, Hemal Karsanji | | | 2124 | IND | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Aravindh, Chithambaram Vr. | g | | 2238 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sinha, Sudhir Kumar | | | 2091 | IND | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Koshy, Varugeese | m | | 2176 | IND | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gomes, Mary Ann | | wg | 2238 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Erigaisi, Arjun | f | | 2238 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sriram, Jha | g | | 2238 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Singh, Arvinder Preet | | | 2083 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pranavananda, V | | | 2122 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chandan, Palash N | | | 1618 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Soundarya, Kumar Pradhan | | | 1735 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Samdani, Sahil Sagar | | | 1757 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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