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Individual Calculations April 2022 |
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| Shanmathi, Sree S Total change: 49.60 | |   |
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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 |
| 1361 | 1124 | 1.50 | 5 | 0.08 | 40 | 3.20 | |
|  Yashavishree, N | | | 1500 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Shri, Shivani G | | | 1117 | IND | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Poorna, Sri M.k | | | 1763 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tejaswi, R | | | 1416 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dakshitha, Anand | | | 1009 | IND | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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 |
| 1220 | 1124 | 3.00 | 5 | 1.16 | 40 | 46.40 | |
| | Ananya, Manisundaram | | | 1188 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Pranavasri, S | | | 1264 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Magizhini, M | | | 1212 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mridulashree, R | | | 1248 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Raveena, Shri A | | | 1187 | IND | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | |
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