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Individual Calculations April 2023 |
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| Marimuthu, K Total change: 4.00 | |   |
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| 1st Xaverien International FIDE Rated Open Chess Tournament | Tirunelveli | IND | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1599 | 4.50 | 7 | -0.05 | 20 | -1.00 | |
|  Sai, Krishna V | | | 1199 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sanil, S | | | 1259 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Umashankar, A | | | 1905 | IND | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Mithun, Anand V | | | 1893 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kalidass, C. | | | 1292 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vel, Murugan B | | | 1407 | IND | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Adarsh, D | | | 1307 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 16th AICFB National Championship for the Visually Challenged 2023 | Thane | IND | 2023-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1599 | 6.00 | 9 | 0.25 | 20 | 5.00 | |
| | Singh, Surypratap | | | 1268 | IND | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Solanki, Pragnesh | | | 1239 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Akhilesh, K. Srivastava | | | 1310 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sanjiv, Kar | | | 1320 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Deshmukh, Dnyaneshwar | | | 1402 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Soundarya, Kumar Pradhan | | | 1880 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Saikrishna, S. T. | | | 1757 | IND | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Somender, B L | | | 1500 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Samant, Milind | | | 1632 | IND | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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