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Individual Calculations October 2015 |
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| Siva, Sai Sugandhi Ch Total change: 11.20 | |   |
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| National U13 Girls Chess Championship | Haryana | IND | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1017 | 1.50 | 7 | 0.04 | 40 | 1.60 | |
|  Rakshitta, Ravi | | | 1417 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Garapati, Sai Rishitha | | | 1277 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Diya, James | | | 1309 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Khandelwal, Krisha | | | 1203 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shanya, Mishra | | | 1242 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Florisha, Basumatari | | | 1232 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Aditi, Bajaj | | | 1135 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | All India FIDE Rating at Vijayawada | Vijayawada | IND | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1017 | 0.50 | 3 | 0.24 | 40 | 9.60 | |
| | Purushothaman, T | | | 1417 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sridhar, N | | | 1391 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Vangala, Shashi Bhushan | | | 1417 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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