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Individual Calculations June 2018 |
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| Rianna, Netta B Total change: 42.40 | |   |
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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 |
| 1245 | 1194 | 3.50 | 7 | 0.32 | 40 | 12.80 | |
|  Ratnapriya, K | | | 1435 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Diya, Jain | | | 1041 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Harshini, Narayanan | | | 1078 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kirtana, S P | | | 1498 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Harsha, Y | | | 1062 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Meenatchi, Rajam V | | | 1543 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rithika, S | | | 1055 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | TN State Under 11 Girls Chess Championship 2018 | Kanchi | IND | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1194 | 3.00 | 5 | 0.74 | 40 | 29.60 | |
| | Indira, Priyadharshini S | | | 1161 | IND | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Reena, K P | | | 1123 | IND | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Tejaswi, R | | | 1432 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Yashavishree, N | | | 1403 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Harsha, Y | | | 1062 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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