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Individual Calculations June 2018 |
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| Sundararaja, Perumal S Total change: -56.80 | |   |
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| TN Sate Sub Junior open Chess Championship | Karaikudi | IND | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1134 | 0.00 | 5 | -0.99 | 40 | -39.60 | |
|  Abhinessh, S | | | 1534 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hiren, K G | | | 1534 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iniyan, S | | | 1534 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senthamizh, Kumaran S | | | 1506 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Saravanan, S | | | 1026 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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) | | | | 29th TN State Under - 17 Open - 2018 | Nagercoil | IND | 2018-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1134 | 1.00 | 4 | -0.43 | 40 | -17.20 | |
| | Arjun, C Krishnamachari | | | 1534 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gokula, Vishnu R | | | 1494 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Saravanan, S | | | 1026 | IND | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Pon, Arun S | | | 1061 | IND | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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