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Individual Calculations January 2023 |
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| Siva, Balan G Total change: 24.40 | |   |
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| MPL 35th National Under-13 Chess Championship-2022 | Puducherry | IND | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1183 | 3.00 | 9 | 0.63 | 40 | 25.20 | |
|  Ashvath, Mittal | | | 1747 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Harshitvikram, S B | | | 1397 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Aarush, Rajesh | | | 1430 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Kabilesh, K | | | 1051 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gouransh, Sharma | | | 1432 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ruchit, D Acharya | | | 1321 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Chaitanya, V Gaonkar | | | 1360 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mayuresh, Laxlabh Desai | | | 1367 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Abbas, Soni | | | 1408 | 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) | | | | 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1183 | 0.50 | 3 | -0.02 | 40 | -0.80 | |
| | Ram, Kumar G M | | | 1629 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ritwik, Mallavarapu | | | 1375 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Arnold, P | | | 1413 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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