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Individual Calculations October 2022 |
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| Sriram, Sundar V Total change: 110.40 | |   |
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| Tamil Nadu State Under 13 Open Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1068 | 0.00 | 1 | -0.18 | 40 | -7.20 | |
|  Mithiran, A | | | 1326 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1068 | 4.00 | 8 | 2.94 | 40 | 117.60 | |
| | Arul, Anandh S P K | | | 1711 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Nivedita, V C | | | 1391 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Srinish, Udhayan M | | | 1319 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Deivadharshan, U | | | 1400 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Natarajan, M. | | | 1816 | IND | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Ashwinth, Michael | | | 1322 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Swati, M | | | 1395 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ashwin, Bala R | | | 1225 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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