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Blitz:
Individual Calculations September 2022 |
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| Bercovici, Yaniv Total change: 58.60 | |   |
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| Israeli Youth Team Blitz Cup U18 2022 | Beer Yaakov | ISR | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1209 | 3.00 | 6 | 1.10 | 20 | 22.00 | |
|  Ater, Yuval | | | 1254 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ofir, Nevo | | | 1266 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zusman, Tal | | | 1508 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ratner, Krystina | | | 1504 | ISR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Friedland, Eldar | | | 1723 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gavriel, Inbal | | | 1058 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Israeli team U14 championship, Nahum Naftali memorial blitz | Afula | ISR | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1209 | 4.50 | 7 | 1.83 | 20 | 36.60 | |
| | Levi, Idan | | | 1183 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Birka, Elia | | | 1070 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Aharonoff, Yair | | | 1443 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Berlad, Asaf | | | 1446 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Gilor, Amit | | | 1424 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Afek, Itay | | | 1457 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Katz, Adi | | | 1129 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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