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Individual Calculations January 2020 |
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| Levitan, Ronit Total change: 52.00 | |   |
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| Elite Youth League - North 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1876 | 1.50 | 2 | 0.90 | 40 | 36.00 | |
|  Rozen, Eytan | f | | 2230 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Uritsky, Yonathan | | | 1881 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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 National Open Championship - 2019 | Jerusalem | ISR | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1876 | 4.00 | 9 | 0.40 | 40 | 16.00 | |
| | Flom, Gabriel | m | | 2276 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Blumenthal, Michael | | | 1476 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tifferet, Shaked | f | | 2232 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Klein, Achi | | | 1622 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Birnboim, Nathan | m | | 2276 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oliel, Yehonatan | | | 1610 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Slonimskij, Arkadij | | | 2133 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Zak, Arad | | | 2076 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Tsirilman, Guy | | | 1975 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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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