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Individual Calculations December 2019 |
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| Nihal, Swarna Total change: 14.40 | |   |
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| ICA Open below 1500 | Bangalore | IND | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1410 | 5.00 | 8 | -1.40 | 40 | -56.00 | |
|  Yukti, Goswami | | | 1029 | IND | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Shreyas, K Patil | | | 1047 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Abdul, Gafoor K. | | | 1175 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Sujan, Bharadwaj S | | | 1162 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Deepak, Vijayan | | | 1195 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tarun, Thiyagarajan | | | 1326 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Baligar, Dr Vishwanath | | | 1200 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Vijayakumar, S | | | 1137 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | NATIONAL UNDER-11 OPEN CHESS CHAMPIONSHIPS - 2019 | Delhi | IND | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1410 | 5.00 | 9 | 1.76 | 40 | 70.40 | |
| | Sairaj, Dilip Vernekar | | | 1617 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Adireddy, Arjun | | | 1656 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Aakash, G | | | 1720 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Sahib, Singh | | | 1732 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sachith, Katti | | | 1200 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bagwe, Gaurang | | | 1810 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sadbhav, Rautela | | | 1676 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Aayush, Bhojak | | | 1195 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Navya, Goyal | | | 1219 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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) | | |
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