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Individual Calculations May 2023 |
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| Chidanand, S Pillai Total change: 148.40 | |   |
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| CCS Chess Festival -2023 Classical Tournament | Thiruvanthapuram | IND | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1160 | 2.00 | 6 | 0.80 | 40 | 32.00 | |
|  Vijay, Shreeram P | | | 1796 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sugunesh, Babu | | | 1409 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Anish, Ramkumar | | | 1359 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sibin, Paul | | | 1270 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Ishaan, K Sibin | | | 1355 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Prajit, Ravishankar | | | 1449 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 4th Cademic International Open FIDE Rated Classical Chess Tournament 2023 | Thiruvanthapuram | IND | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1160 | 4.50 | 8 | 2.91 | 40 | 116.40 | |
| | Ahaz, E U | | | 1391 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Harshitvikram, S B | | | 1404 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ameen, Akbar T A | | | 1369 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Devnath, Bijesh | | | 1400 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kavin, Oviyan R | | | 1535 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nair, Aswin | | | 1352 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sidharth, Harilal | | | 1482 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Athira, A J | | | 1330 | 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) | | |
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