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Individual Calculations February 2019 |
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| Nirmal, Kumar Bose Total change: -14.60 | |   |
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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 |
| 1464 | 1241 | 0.50 | 5 | -0.80 | 20 | -16.00 | |
|  Gengaje, Pratik | | | 1624 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Shivam, Verma | | | 1641 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammed, Fazal | | | 1567 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ersoz, Teoman Guney | | | 1445 | TUR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dishita, Negi | | | 1041 | IND | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1241 | 2.00 | 4 | 0.07 | 20 | 1.40 | |
| | Arpita, Kumari | | | 1048 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mukeshkumar, Parmar | | | 1466 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ryan, Mandal | | | 1022 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kasar, Gunvant | | | 1499 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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