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Rapid:
Individual Calculations May 2023 |
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| McWilliams, Mark Total change: 25.00 | |   |
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| 3rd Kentish FIDE Rapidplay - U1600 | Sevenoaks | ENG | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1320 | 3.00 | 4 | 1.32 | 20 | 26.40 | |
|  Brockwell, Lee | | | 1441 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Swiatkowski, Dominik | | | 1423 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Simms, Geoffrey R | | | 1254 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Clark, Edward | | | 1402 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | Muswell Hill FIDE Rapid - April 18 | London | ENG | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1320 | 2.00 | 6 | -0.07 | 20 | -1.40 | |
| | Large, Peter G | m | | 2137 | ENG | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Lawson, David | | | 1512 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Goulbourne, Nick | | | 1164 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Somupillai, Selvarattinam Genga | | | 1190 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Keohane, Ben | | | 1856 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Fortunato, Bartolomeo | | | 1393 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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