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Individual Calculations April 2022 |
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| Shivani, Senthilkumar Total change: -90.00 | |   |
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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 |
| 1214 | 1335 | 3.00 | 6 | -1.00 | 40 | -40.00 | |
|  Shrinidhi, S | | | 1076 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Sasvatha, A | | | 1756 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Nivashiha, D | | | 1113 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sugirtha, S | | | 1065 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Shiyonika, J | | | 1110 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jayashri, M | | | 1165 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | 33rd Tamil Nadu State Under-14 Girls Chess Championship-2022 | Tirunelveli | IND | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1335 | 4.00 | 7 | -1.25 | 40 | -50.00 | |
| | Sugirtha, S | | | 1065 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Aji, Shree A | | | 1048 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Amulya, Guruprasad | | | 1159 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Dhanyashree, H | | | 1172 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Siyona, Judith C | | | 1150 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Sananda, R | | | 1213 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Jayashri, M | | | 1165 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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