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Individual Calculations February 2024 |
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| Kalaiyalahan, Aishwarya Total change: -33.60 | |   |
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| Caplin Hastings International Chess Congress - Con Power Christmas Under 1950 | Hastings | ENG | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1443 | 0.00 | 3 | -1.28 | 40 | -51.20 | |
|  Honarvarmahalati, Hooman | | | 1564 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Bryant, Marc A | | | 1773 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Byun, Junseok | | | 1180 | KOR | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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) | | | | Coulsdon Chess Dicky White January 2024 | Coulsdon | ENG | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1422 | 1.50 | 2 | 0.44 | 40 | 17.60 | |
| | Gliddon, Daniel J | | | 1476 | ENG | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Smyth, Sandy A | | | 1320 | ENG | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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