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Individual Calculations September 2019 |
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| Raghav, V Total change: 138.80 | |   |
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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 |
| 1359 | 1227 | 4.50 | 8 | 1.84 | 40 | 73.60 | |
|  Mitul, K H | | | 1495 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Aarav, Porwal | | | 1053 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chitre, Arush | | | 1309 | IND | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Suhaas, A | | | 1468 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Aditya, Kunal Patil | | | 1337 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sawalakhe, Jay | | | 1331 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Vivaan, Vijay Saraogi | | | 1480 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rounaiv, Rana | | | 1402 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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 |
| 1506 | 1227 | 2.50 | 5 | 1.63 | 40 | 65.20 | |
| | Harshini, B | | | 1500 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sriram, Suresh | | | 1446 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bargava, Narasimhan S | | | 1627 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vikhram, R | | | 1397 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rupak, M | | | 1560 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * 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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