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Individual Calculations January 2023 |
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| Abhay, Chetty Total change: -58.00 | |   |
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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 |
| 1324 | 1141 | 0.50 | 6 | -1.22 | 40 | -48.80 | |
|  Arul, Prakash N | | | 1597 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Aarav, A | | | 1340 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Cyrus, Eldho | | | 1322 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ruchit, D Acharya | | | 1321 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Anuj, Narayanan D V | | | 1305 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shravan, Karthik J | | | 1056 | IND | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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 |
| 1408 | 1141 | 0.50 | 4 | -0.23 | 40 | -9.20 | |
| | Atharva, Kale | | | 1472 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Praveen, K B | | | 1490 | IND | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Surya, R | | | 1346 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Prince, Prakash | | | 1325 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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