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Individual Calculations May 2023 |
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| Prabakaran, S Total change: 125.20 | |   |
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| CCS Chess Festival -2023 Classical Tournament | Thiruvanthapuram | IND | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1242 | 4.00 | 8 | 2.64 | 40 | 105.60 | |
|  Umesh, P | | | 1506 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Nandish, V S | | | 1628 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rahul, V S | | | 1459 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Hermon, Dain Saldanha | | | 1529 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Binu, Devdutt | | | 1566 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jahnvi, Ashok | | | 1431 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Anwar, K A K | | | 1726 | IND | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Anurag, M S | | | 1412 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | 32nd Tamil Nadu State Under-17 Open Fide Rated Chess Championship 2023 | Tirunelveli | IND | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1252 | 4.00 | 8 | 0.49 | 40 | 19.60 | |
| | Jai, Kamalesh S | | | 1537 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sairamakrishnan, R B | | | 1057 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ashwinth, Michael | | | 1488 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Saravanan | | | 1682 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Daksh, M | | | 1062 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Anirudh, R | | | 1596 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Akul, Vishruth T | | | 1094 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sri, Sabari Karthick T M | | | 1055 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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