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Individual Calculations January 2022 |
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| Niv, Lion Ariel Total change: 95.20 | |   |
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| Israel Championship 1\8 Qualifiers Beer Sheva Group D | Beer Sheva | ISR | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1283 | 6.50 | 9 | 2.43 | 40 | 97.20 | |
|  Barak, Tomer | | | 1109 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Groisman, Sergey | | | 1079 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pleshtaev, Eliahu | | | 1259 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ben Ayun, Gal | | | 1423 | ISR | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Tulchinsky, Michael | | | 1534 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Maryakhin, Yair | | | 1011 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lublinsky, Yonathan | | | 1244 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Segev, Shachar | | | 1683 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rosenberg, George | | | 1674 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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 Artzit Lenoar 2022 Darom Round 5-6 | Various | ISR | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1291 | 1.00 | 2 | -0.05 | 40 | -2.00 | |
| | Sapir, Nadav | | | 1045 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Umanskiy, Stanislav | | | 1489 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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