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Individual Calculations January 2024 |
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| Oring, Amit Total change: -4.40 | |   |
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| 1 8 Chess Championship | Kfar Saba | ISR | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1292 | 2.00 | 7 | -0.72 | 20 | -14.40 | |
|  Tsur, Gil | | | 1592 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Gerchikov, Pavel | | | 1668 | ISR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Dor, Avigdor | | | 1470 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Shapira, Niv | | | 1430 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Cohen, Ofer | | | 1498 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Galmidi, Ester | | | 1029 | ISR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Weisserman, Miroslav | | | 1011 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Kiryat Ono Autumn-Winter 2023 B | Kiryat Ono | ISR | 2023-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1292 | 3.00 | 5 | 0.50 | 20 | 10.00 | |
| | Aziza, Nathanel | | | 1177 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Chalopoviz, Ilay | | | 1170 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Triger, Eitan | | | 1452 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Versano, Meitar | | | 1399 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Nachmias, Moshe | | | 1269 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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