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Individual Calculations October 2022 |
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| Srinish, Udhayan M Total change: 44.80 | |   |
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| Tamil Nadu State Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1319 | 4.00 | 7 | 1.06 | 40 | 42.40 | |
|  Aakash, G | | | 1720 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Adit, Kiruba Raj | | | 1038 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Shaam, Sundar A | | | 1119 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Richard, Solomon M | | | 1444 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Raaghav, Kabil M | | | 1479 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Pavan, Anand S | | | 1459 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Darshan, Sasthaa M | | | 1441 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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 |
| 1419 | 1319 | 2.50 | 6 | 0.06 | 40 | 2.40 | |
| | Jai, Sankar Subramanian | | | 1869 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Jothika, R | | | 1014 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sriram, Sundar V | | | 1068 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Aravinth, Shanmugam S | | | 1572 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vigneshwaran, K | | | 1456 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kumaresh, A | | | 1533 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
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