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Rapid:
Individual Calculations September 2022 |
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| Mond, Omri Total change: 23.00 | |   |
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| Jonny Markovich Memorial up to 1900 2022 | Rishon le Zion | ISR | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1390 | 2.00 | 3 | 0.48 | 20 | 9.60 | |
|  Dayan, Itay | | | 1369 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Meirov, Idan | | | 1423 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Umanskiy, Stanislav | | | 1361 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Kfar Saba chess rapid U14 2022 | Kfar Saba | ISR | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1390 | 6.00 | 9 | 0.67 | 20 | 13.40 | |
| | Dorfman, Michael | | | 1106 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Krasin, Boris | | | 1284 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | David, Idan | | | 1320 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sason, Noam | | | 1443 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Duchan, Yoav | | | 1570 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vardi, Daniel | | | 1198 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Manyevich, Rom | | | 1325 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Gilor, Amit | | | 1442 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Katz, Adi | | | 1163 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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