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Individual Calculations September 2023 |
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| Akil, Sethu G Total change: -32.00 | |   |
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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 |
| 1245 | 1022 | 0.50 | 4 | -0.47 | 40 | -18.80 | |
|  Prasath, K R | | | 1481 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Santhosh, M | | | 1158 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Revin, Daksa C | | | 1170 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Jawahar, K S | | | 1171 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1022 | 0.50 | 3 | -0.33 | 40 | -13.20 | |
| | Sahana, Shainsha | | | 1262 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pratibha, S | | | 1086 | IND | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Saravana, Kumar | | | 1241 | IND | 0.00 | 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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