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Individual Calculations June 2018 |
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| Ratnapriya, K Total change: 52.00 | |   |
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| TN State Under - 13 Girls Chess Championship | Coimbatore | IND | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1435 | 6.00 | 8 | 0.38 | 40 | 15.20 | |
|  Abinaya, H | | | 1073 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Rianna, Netta B | | | 1194 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Saadhana, A | | | 1182 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Pragnya, H G | | | 1268 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Shrija, K M | | | 1640 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sandhya, S | | | 1270 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ahalya, A | | | 1314 | IND | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Nanmalar, A | | | 1224 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | TN State Under 11 Girls Chess Championship 2018 | Kanchi | IND | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1435 | 6.00 | 7 | 0.92 | 40 | 36.80 | |
| | Aswinika, Mani R | | | 1106 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pravina, D | | | 1193 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kanishkaa, C | | | 1124 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Sindhusree, K | | | 1297 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Yashavishree, N | | | 1403 | IND | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Tejaswini, G | | | 1182 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Tejaswi, R | | | 1432 | IND | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | |
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