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Individual Calculations September 2019 |
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| Stellferd, S Stalin Total change: 62.80 | |   |
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| 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 | Ahmedabad | IND | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1234 | 3.50 | 7 | 0.50 | 40 | 20.00 | |
|  Ayaan, Chettiar | | | 1054 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Kollu, Sai Nehal | | | 1005 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rounaiv, Rana | | | 1402 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mrinmoy, Rajkhowa | | | 1366 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Muthukumar, Mukesh | | | 1423 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Dananjey, Prabu | | | 1316 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Gaigore, Sanskar | | | 1441 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | Talent Chess Academy's 1st FIDE Rated Open Chess tmt | Chennai | IND | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1234 | 2.50 | 7 | 1.07 | 40 | 42.80 | |
| | Dharunkumar | | | 1489 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Raaghav, Rajesh | | | 1482 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Vengatesh, Krishnan C | | | 1441 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ganesh, Aravind N | | | 1425 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sai, Alagappan S | | | 1511 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Srihari, K R | | | 1443 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Manika, Kesavan | | | 1503 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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