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Individual Calculations December 2015 |
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| Surya, Prakash J Total change: -76.40 | |   |
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| 1st All India Open FIDE Rating Chess Tournament | Thiruvarur | IND | 2015-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1410 | 4.00 | 8 | -1.48 | 40 | -59.20 | |
|  Siddhesvarajith, P S | | | 1016 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abhinessh, S | | | 1618 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Akash, S | | | 1152 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Nafisa, Nehal T B | | | 1109 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Yuvasree, S A | | | 1143 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sriram, B | | | 1628 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Aravindhan, P | | | 1150 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Rohinth, S | | | 1166 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 2nd All India FIDE Rating below 1800 Chess tmt | Thrivarur | IND | 2015-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1410 | 4.00 | 8 | -0.43 | 40 | -17.20 | |
| | Yuvasree, S A | | | 1143 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Vijayaragavan, A R | | | 1585 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Narayanan, P | | | 1532 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Swetha, P | | | 1115 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Deepak, Kumar R | | | 1534 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Dhanaviswanathan, C T | | | 1230 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Surya, Kumar S A | | | 1529 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Suthershun, A | | | 1215 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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