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Individual Calculations September 2023 |
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| Shamir, Alon Total change: 72.80 | |   |
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| S: Split Chess Open 2023 | Split | CRO | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1450 | 4.00 | 8 | 3.35 | 40 | 134.00 | |
|  Rakuljic, Stanko | | | 1986 | CRO | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Starcevic, Danijel | | | 1945 | CRO | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Saric, Kristina | | wm | 2133 | CRO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Geaney-O`brien, David | | | 1965 | IRL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Stochnialek, Dominika | | | 1781 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Petricevic, Petar | | | 1705 | CRO | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Erceg, Slobodan | | | 1753 | CRO | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Da Silva Heleno, Jorit | | | 1853 | BEL | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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) | | | | Israeli Team Championship under 18- 2023 | Rishon le Zion | ISR | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1450 | 1.50 | 5 | -1.53 | 40 | -61.20 | |
| | Golan, Ori | | | 1491 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sason, Noam | | | 1563 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Katz, Yahel | | | 1218 | ISR | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Klein, Eldad | | | 1363 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Landa, Rom | | | 1173 | ISR | 1.00 | 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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