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Rapid:
Individual Calculations May 2023 |
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| Swiatkowski, Aram Total change: -28.00 | |   |
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| 3rd Kentish FIDE Rapidplay - Open | Sevenoaks | ENG | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1628 | 1.00 | 4 | -0.56 | 20 | -11.20 | |
|  Watson, Mikey J | | | 1873 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Verbytski, Oleg | | | 1713 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Brindley, Rupert | | | 1335 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Tucker, David S | | | 1945 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 3rd Southend FIDE Rapid - Open | Southend-on-Sea | ENG | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1628 | 1.50 | 5 | -1.08 | 20 | -21.60 | |
| | Williamson, Kevin J | | | 1881 | ENG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Badacsonyi, Stanley | | | 2062 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Newton, Colin | | | 1555 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Raikundalia, Krishna | | | 1319 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ruppert, David | | | 1312 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 3rd Southend FIDE Rapid - Minor U1400 | Southend-on-Sea | ENG | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1628 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
| | Pereslavtsev, Sergey | | | 1428 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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