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Individual Calculations June 2017 |
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| Sai, Sujan S Total change: -22.80 | |   |
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| TN State Under 13 Chess championship for boys | Namakkal Tamilnadu India | IND | 2017-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1513 | 3.50 | 7 | -0.32 | 40 | -12.80 | |
|  Jayanth, R J R | | | 1125 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Srikrishnan, P | | | 1636 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Surya, Prakash J | | | 1603 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Vishwa, Bala Kumaran M | | | 1214 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Harshad, S | | | 1635 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Hari, Hara Jagan S A | | | 1420 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Shanjay Krishnaa, Sathiskumar | | | 1593 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | 25 TN State FIDE Team Chess Championship | Sriperumbadur | IND | 2017-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1513 | 1.50 | 3 | -0.25 | 40 | -10.00 | |
| | Saadhana, A | | | 1164 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Gokulraj, K | | | 1623 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Arunkumar, Mutthukumar | | | 1508 | IND | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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