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Individual Calculations October 2022 |
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| Ashwinth, Michael Total change: 98.00 | |   |
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| Tamil Nadu State Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1322 | 5.00 | 8 | 1.60 | 40 | 64.00 | |
|  Aswath, S | | | 2135 | IND | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Gokulakrishna, S | | | 1644 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Pavan, Anand S | | | 1459 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Vishwa, S P | | | 1012 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Shaam, Sundar A | | | 1119 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shanmugam, D | | | 1165 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Tarun, K C | | | 1485 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mahith, Giridhar | | | 1440 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1322 | 4.50 | 8 | 0.85 | 40 | 34.00 | |
| | Nawin, M S | | | 1883 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nawin, S | | | 1020 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sakana, S | | | 1126 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Rutherford, S | | | 1527 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Praveen, K B | | | 1643 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sriram, Sundar V | | | 1068 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Farhaan, M | | | 1612 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Saisriram, S | | | 1180 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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