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Individual Calculations February 2019 |
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| Lakshanaa, R Total change: -4.00 | |   |
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| 14th KCM Below 1600 FIDE Rated | Coimbatore | IND | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1142 | 1.50 | 5 | 0.45 | 40 | 18.00 | |
|  Kishore, U R | | | 1360 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Gowri, Shankar A | | | 1420 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Sivaneshan, V | | | 1357 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Prabeesh, K | | | 1391 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rakshitha, P | | | 1341 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 47th Tamilnadu State women's Chess Championship 2019 | Mannarguid | IND | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1142 | 0.50 | 4 | -0.55 | 40 | -22.00 | |
| | Swarnamala, B | | | 1524 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Vijayasubhasri, S | | | 1440 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kirtana, S P | | | 1461 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sarumathi, S | | | 1011 | 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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