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Individual Calculations September 2023 |
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| Tan, Jimmy Total change: 37.20 | |   |
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| 39 Open Internacional d'Escacs Andorra 2023 | Escaldes-Engordany | AND | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1727 | 3.50 | 8 | 1.32 | 20 | 26.40 | |
|  Ventura Bolet, Maxim | f | | 2204 | ESP | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Nielsen, Andre | f | | 2211 | NOR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Najar Arrieta, Oriol | | | 1897 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Lomas Busquets, Alba | | | 1850 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Saunier, Jean-Francois | | | 1613 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Oumaziz, Paul | | | 1868 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Evenshaug, Amadeus Hestvik | | | 1958 | NOR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Catala Ulied, Bernat | | | 1889 | ESP | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | London Montague Congress - U1900 | London | ENG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1727 | 3.50 | 4 | 0.54 | 20 | 10.80 | |
| | Walia, Michael Kanishk | | | 1399 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Veeturi, Yashvardhan | | | 1543 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ranasinghe, Kasun Anuranga | | | 1514 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Tereshchenko, Eva | | | 1666 | FID | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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