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Individual Calculations July 2022 |
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| Levitan, Ronit Total change: 9.60 | |   |
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| The Israeli under 20 Chess Championship -2022 | Savion | ISR | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2097 | 3.50 | 7 | -0.63 | 40 | -25.20 | |
|  Gorshtein, Ido | m | | 2471 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Stolyarsky, Yegor | | | 2174 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Qasem, Muhamad Mody | | | 1697 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lapushnian, Maya | | | 1583 | ISR | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Taragan, Uri | | | 1843 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Vagman, Roy | c | | 2169 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Sitbon, Itay | | | 2062 | ISR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Liga Arzit Zafon 2022 Rounds 8 - 9 | Various | ISR | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2081 | 0.50 | 1 | 0.17 | 40 | 6.80 | |
| | Hadas, Yaron | | | 2203 | ISR | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Teplice Open 2022 | Teplice | CZE | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2081 | 4.00 | 9 | 0.70 | 40 | 28.00 | |
| | Ferreira, Jorge Viterbo | g | | 2512 | POR | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Fataliyeva, Ulviyya | | wg | 2341 | AZE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Brejnik, Gustav | f | | 2287 | CZE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zidu, Jan | | | 1830 | CZE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mannion, Stephen R | m | | 2247 | SCO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Svetly, Jiri | | | 1854 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nagy, Ladislav | | | 2222 | CZE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Buchcar, Tomas | | | 2232 | CZE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Cherniack, Alex | | | 2214 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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