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Individual Calculations August 2021 |
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| Abitbul, Matan Total change: -49.20 | |   |
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| Kiryat Ono Start of Summer 2021 B | Kiryat Ono | ISR | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1318 | 2.00 | 5 | -1.06 | 40 | -42.40 | |
|  Friedland, Benzi | | | 1184 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Rachamim, Doron | | | 1352 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Helfgott-Miron, Itamar | | | 1109 | ISR | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Sason, Noam | | | 1361 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Fishov, Matan | | | 1154 | ISR | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | Liga Bet Merkaz 2021 Rounds 7-8 | Various | ISR | 2021-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1311 | 0.00 | 1 | -0.25 | 40 | -10.00 | |
| | Wul, Kfir | | | 1502 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 11th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1311 | 1.00 | 4 | 0.08 | 40 | 3.20 | |
| | Qasem, Muhamad Mody | | | 1557 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Fester, Harel | | | 1484 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Faust, Yotam | | | 1472 | ISR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tsafrir, Itay | | | 1585 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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