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Individual Calculations January 2019 |
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| Sahayarajkumar, S. Total change: -61.20 | |   |
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| NATIONAL SENIOR OPEN CHESS CHAMPIONSHIP-2018 | Jammu | IND | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1952 | 5.50 | 13 | -3.06 | 20 | -61.20 | |
|  Shyaamnikhil, P | m | | 2352 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lalbiak, Mawia | | | 1573 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gurpreet, Singh Maras | | | 2261 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ajit, Singh | | | 1755 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Pathak, Vivek Kumar | | | 1556 | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kumar, Sanu | | | 1676 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Uttam, Prakash Sharma | | | 1717 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Bhoopnath | | | 1735 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mandloi, Mukesh | | | 1679 | IND | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shetty, Rahul | m | | 2159 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Khalid, Amin | | | 1732 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Chauhan, Narayan | | | 1593 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Neelabh, Jyoti Borthakur | | | 1864 | IND | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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