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Individual Calculations September 2023 |
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| Rathees, Rooban R Total change: 114.00 | |   |
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| 3nd SSS International below 1600 FIDE Rated Chess Tournament | Pudukkotai | IND | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1192 | 4.50 | 7 | 1.21 | 40 | 48.40 | |
|  Surya | | | 1359 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Avinash, S | | | 1027 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kabil, S | | | 1384 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kiruthika, Srimathi M | | | 1015 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nathan, Suriyan | | | 1021 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Hariharan, J | | | 1342 | IND | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Vishweswaran, N | | | 1358 | 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) | | | | Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1192 | 3.00 | 5 | 1.64 | 40 | 65.60 | |
| | San, Hariharan | | | 1692 | IND | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Sai, Kiran G V | | | 1551 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Paresh, S | | | 1247 | IND | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Sathish, Kumar S | | | 1085 | IND | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Raghava, Madhavan | | | 1485 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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