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Individual Calculations February 2019 |
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| Rajkumar, Duvvuri Total change: 12.80 | |   |
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| Delhi International Open 2019 (Cat B ) below 1900 | Delhi | IND | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1124 | 1.00 | 7 | -0.13 | 20 | -2.60 | |
|  Daaevik, Wadhawan | | | 1524 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amrit, Raunak | | | 1410 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Atul, Kumar | | | 1449 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Raja, V | | | 1412 | IND | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ahirwar, Sanjay | | | 1365 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kabir, Singh Ahuja | | | 1366 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Viraaj, Pathariya | | | 1363 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1124 | 1.50 | 4 | 0.77 | 20 | 15.40 | |
| | Madhav, Sharma | | | 1420 | IND | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ashish, Kumar Singh | | | 1421 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sahebrao, Pandurang Barve | | | 1364 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mohan, Prasad Tiwari | | | 1339 | IND | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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