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Individual Calculations June 2019 |
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| Krishna, Prasath S Total change: -5.20 | |   |
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| Tamil Nadu State U-25 Open Chess Championship 2019 | Namakkal | IND | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1098 | 1.00 | 5 | -0.23 | 40 | -9.20 | |
|  Sarath, Kumar Murugesan | | | 1355 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Kesavan, G | | | 1391 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Dharsan, Venkatachalam | | | 1374 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kaarthik, S | | | 1197 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sivanesh, S | | | 1195 | IND | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | TN State Under - 15 Open FIDE Rating 2019 | Trichy | IND | 2019-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1098 | 0.50 | 3 | 0.10 | 40 | 4.00 | |
| | Sanjay, D G | | | 1498 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Darell, Walldo Jude H | | | 1302 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Vengatesh, Krishnan C | | | 1498 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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