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Individual Calculations November 2022 |
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| Sahana, Shainsha Total change: -33.60 | |   |
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| Hatsun Idhyam 6th SCS International FIDE Rated Tournament | Sivakasi | IND | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1295 | 3.50 | 7 | 0.05 | 40 | 2.00 | |
|  Jai, Sankar Subramanian | | | 1848 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Jaiwin, Jacob Raja J | | | 1051 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Aswin, A | | | 1085 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Madhavakrishnan, R | | | 1562 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Padmapriyan, A R | | | 1109 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Balaji, P | | | 1544 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sri, Krishna K | | | 1109 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 51st Tamil Nadu State Women's Chess Championship 2022 | Tiruvarur | IND | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1295 | 2.50 | 6 | -0.89 | 40 | -35.60 | |
| | Keerti, Shree Reddy | | | 1587 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kalaivani, C | | | 1039 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gupta, Saranya V | | | 1006 | IND | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Sakana, S | | | 1042 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Rajasurya, J. | | wf | 1718 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Madhavi, Sri V | | | 1135 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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