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Individual Calculations December 2017 |
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| Sivakumar, C. Total change: -30.40 | |   |
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| Nanjil 1st All India FIDE Rated open | Nagercoil | IND | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1807 | 4.50 | 7 | -1.07 | 20 | -21.40 | |
|  Ashvin, Venkat G | | | 1407 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Arul, Prakash N | | | 1407 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guru, Sabari Thirumalai | | | 1413 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Syed Anwar, Shazuli | | | 2192 | IND | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Anni, Shayana Stephen | | | 1435 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Unnikrishnan, Sasthamkunnel | | | 1407 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Achaya, Vijayan | | | 1437 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | PRO Chess 1st FIDE Rating Open 2017 | Trichy | IND | 2017-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1807 | 5.50 | 8 | -0.45 | 20 | -9.00 | |
| | Ramakrishnan, M R | | | 1407 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guru, Sabari Thirumalai | | | 1413 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nithish, Muthukumaran | | | 1561 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Raghavendra, G | | | 1586 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Vel, Vishwanathan G M | | | 1526 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Krishna, K R | | | 1622 | IND | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Surya, Prakash J | | | 1617 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vinoth Kumar, M. | f | | 2062 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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