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Rapid:
Individual Calculations January 2018 |
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| Levin, Guy Total change: 47.80 | |   |
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| Hanukka Rapid Mark Center 2017 Open | Tel Aviv | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1785 | 4.50 | 5 | 1.62 | 20 | 32.40 | |
|  Peleg, Meir | | | 1420 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Leib, Daniel | | | 1610 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yablonko, Eyal | | | 1741 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Zemach, Roee | | | 1931 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Marcovici, Adrian | | | 1864 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | Israel Youth Championship U15 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1785 | 4.50 | 6 | 0.77 | 20 | 15.40 | |
| | Kaspin, Ido | | | 1385 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alpert, Shachar | | | 1491 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kadria, Shay | | | 1721 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Shetah, Roi | | | 1623 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zemach, Roee | | | 1931 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Landau, Amit | | | 1887 | ISR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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) | | |
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