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Individual Calculations September 2019 |
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| Madhvendra, Pratap Sharma Total change: 19.20 | |   |
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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 |
| 1258 | 1064 | 1.00 | 4 | -0.02 | 40 | -0.80 | |
|  Goutham, Krishna H | | | 1261 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Chitre, Arush | | | 1309 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vatsal, Singla | | | 1209 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Advait, Iyer | | | 1251 | 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) | | | | 8th National Amateur Championship 2019 | Bhopal | IND | 2019-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1064 | 1.50 | 7 | 0.50 | 40 | 20.00 | |
| | Subhabrata, Roy | | | 1464 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chudasama, Ankit | | | 1464 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Devansh, Panthi | | | 1327 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Santosh, Pal | | | 1366 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dhritiman, Deka | | | 1339 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Aaditya, Ranjan | | | 1388 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rahul, Krishna K U | | | 1297 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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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