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Rapid:
Individual Calculations March 2023 |
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| Sarkar, Rian Total change: -75.60 | |   |
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| Golders Green FIDE Rapidplay 2023 February Open | London | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1400 | 0.50 | 5 | -0.49 | 40 | -19.60 | |
|  Hayler, Andrew | | | 1742 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Rebonato Scott, Sebastiano | | | 1582 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Joseph, Tomy | | | 1609 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhan, Richard | | | 1534 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kerr, Duncan | | | 1839 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | Muswell Hill FIDE Rapid - February 14 | London | ENG | 2023-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1400 | 1.50 | 5 | -1.40 | 40 | -56.00 | |
| | Cherniaev, Alexander | g | | 2273 | ENG | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Somupillai, Selvarattinam Genga | | | 1259 | ENG | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Liu, Jacob | | | 1265 | ENG | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Horwood, Alexander | | | 1133 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bluestone, Dave J | | | 1240 | ENG | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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