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Individual Calculations January 2023 |
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| Surya Total change: 10.80 | |   |
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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 |
| 1306 | 1265 | 4.50 | 10 | -0.01 | 40 | -0.40 | |
|  Prakul, A | | | 1478 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Vijayakumar, Vidvath Bharadwaj | | | 1080 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Jeevish, R | | | 1047 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sarvesh, G | | | 1072 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Banik, Hrishikesh Kumar | | | 1434 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Mahish, S A | | | 1429 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Arun, Karthik B P | | | 1118 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Abbas, Soni | | | 1408 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Shashank, K | | | 1434 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Sureka, Akshat | | | 1555 | IND | 0.00 | 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) | | | | 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1265 | 2.50 | 5 | 0.28 | 40 | 11.20 | |
| | Gokula, Vishnu R | | | 1487 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Manikandan, Ramanayya | | | 1055 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Lukesh, A | | | 1550 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vishwabharathi, Sakthivel | | | 1047 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Arueran, Raghuraman | | | 1424 | IND | 0.50 | 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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