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Individual Calculations August 2022 |
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| Rubeck, Jonathan Total change: -38.20 | |   |
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| 12th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1749 | 1.50 | 4 | -1.51 | 20 | -30.20 | |
|  Gradenwitz, Oded | | | 1541 | ISR | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Berlad, Asaf | | | 1614 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Strasman, Nery | | | 1424 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Lavi, Nitay | | | 1607 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | Mill Hill FIDE Congress - U1900 | London | ENG | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1749 | 3.50 | 5 | -0.40 | 20 | -8.00 | |
| | Pepe, Salvatore | | | 1537 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Han, Qixiang | | | 1508 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sandhu, Sandeep | | | 1412 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Passariello, Andrea | | | 1499 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chan, Michelle (ngo Yu) | | | 1644 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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