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Individual Calculations October 2018 |
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| Shivika, Saraogi Total change: -25.20 | |   |
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| ARCA State Under 19 Boys and Girls FIDE Rated | Udaipur Rajasthan | IND | 2018-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1039 | 1.00 | 3 | 0.24 | 40 | 9.60 | |
|  Chahat, Sethiya | | | 1233 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Anisha, Jain | | | 1182 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Garg, Shivam | | | 1281 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 32 nd National Under-9 GIRLS CHESS CHAMPIONSHIPS 2018 | Ranchi, Jharkhand | IND | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1063 | 0.00 | 2 | -0.87 | 40 | -34.80 | |
| | Shefali, A N | | wc | 1224 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Arshiya, Das | | | 1007 | IND | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | |
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