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Individual Calculations February 2020 |
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| Khandhadia, Nivaan Rathin Total change: -3.60 | |   |
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| 36th National Age Group Chess Championships 2019 - Boys Under-7 | Singapore | SGP | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1198 | 1.00 | 1 | 0.43 | 40 | 17.20 | |
|  Haresh, Venkata Narayanaswamy | | | 1150 | SGP | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | Hong Bao Rating Tournament 2020 | Singapore | SGP | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1152 | 0.50 | 4 | -0.52 | 40 | -20.80 | |
| | Garafutdinov, Ainur | | | 1552 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aarav, Kumar Koni Dena | | | 1450 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Li, Ande | | | 1490 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Krithin, Jay Pakshootra | | | 1024 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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