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Individual Calculations April 2022 |
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| Sugirtha, S Total change: 136.40 | |   |
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| Tamil Nadu State Under-18 Girls Chess Championship-2022 | Coimbatore | IND | 2022-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1065 | 3.00 | 7 | 1.96 | 40 | 78.40 | |
|  Nishanthini, U | | | 1331 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Yashavishree, N | | | 1500 | IND | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Sajitha, B | | | 1455 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Shivani, Senthilkumar | | | 1335 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Vijayasubhasri, S | | | 1571 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pranavasri, S | | | 1264 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lakshanaa, R | | | 1248 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 33rd Tamil Nadu State Under-14 Girls Chess Championship-2022 | Tirunelveli | IND | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1065 | 3.50 | 7 | 1.45 | 40 | 58.00 | |
| | Shivani, Senthilkumar | | | 1335 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Magizhini, M | | | 1212 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tawfeeqa | | | 1202 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Nafila, A | | | 1177 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Ananya, Raman | | | 1208 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Swetha, S | | | 1231 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nivedita, V C | | | 1202 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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