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Rapid:
Individual Calculations August 2023 |
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| Chedd, Neil Total change: 13.20 | |   |
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| 2023 British Championship: First Rapidplay U1750 | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1325 | 2.50 | 5 | 0.22 | 20 | 4.40 | |
|  Ba, Amy | | | 1219 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Zhang, Lionel | | | 1221 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Edgar, Barry | | | 1444 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | London, Nick J | | | 1612 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Shiva, Shrishti | | | 1324 | ENG | 1.00 | 1 | 0.50 | 20 | 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) | | | | 2023 British Championship: Second Rapidplay U1750 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1325 | 3.50 | 6 | 0.66 | 20 | 13.20 | |
| | Dodington, Russell H | | | 1435 | WLS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Gunarathne, Senith Thenula | | | 1303 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kilambi, Venkata Ananth Akshay | | | 1296 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Catabay, Rezin C | | | 1326 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Keshari, Krish | | | 1358 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Nilim, Armaan | | | 1348 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | 2023 British Championship: Third Rapidplay U1750 | Leicester | ENG | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1325 | 2.00 | 4 | -0.22 | 20 | -4.40 | |
| | Anbalagan, Amanthika | | | 1281 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Campbell, Jesse | | | 1338 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Sui, Yueyue | | | 1317 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Jayakumar, Bharath | | | 1203 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | |
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