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Individual Calculations May 2023 |
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| Sneha, Halder Total change: -198.40 | |   |
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| Queenstar Open International Rating Chess Championship 2023 | Colombo | SRI | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1911 | 5.50 | 8 | -1.61 | 40 | -64.40 | |
|  Kottage, K M Nilash Nethul | | | 1511 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mathes Arachchi, Bhanila M | | | 1396 | SRI | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Rathnayaka, Minaga Yethmin | | | 1393 | SRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Laksiri, A A Kavishka Gimshan | | | 1485 | SRI | 0.00 | 1 | -0.93 | 40 | -37.20 | | | Hettigoda, Dhanodya Budmina | | | 1254 | SRI | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Sandaruwan, M G Ravindu | | | 1401 | SRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Senevirathne, S D B K | | | 1710 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dahanayake, Isara Banidu | c | | 1820 | SRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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) | | | | Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 | Mathura | IND | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1911 | 5.00 | 9 | -3.35 | 40 | -134.00 | |
| | Roshan, Lal Kumbharani | | | 1511 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maaz, Iqubal | | | 1449 | IND | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Srihari, K R | | | 1548 | IND | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Shreyash, Singh | | | 1436 | IND | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Kousik, Samui | | | 1438 | IND | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Manan, Goyal | | | 1489 | IND | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Gaurav, Sharma | | | 1496 | IND | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Mraduhas, Tripathi | | | 1589 | IND | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Puspal, Datta | | | 1451 | IND | 0.00 | 1 | -0.95 | 40 | -38.00 | | | * 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) | | |
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