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Individual Calculations June 2023 |
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| Shoham, Itamar Total change: -4.80 | |   |
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| Spring Chess Tournament 2023 second | Kfar Saba | ISR | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1172 | 2.50 | 4 | 0.26 | 40 | 10.40 | |
|  Bonn, Nick | | | 1154 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Shmuel, Lior | | | 1119 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Friedland, Benzi | | | 1037 | ISR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Polyakov, Yuri | | | 1203 | ISR | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | League Bet Sharon 2023 8-9 | Israel | ISR | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1188 | 0.00 | 1 | -0.38 | 40 | -15.20 | |
| | Lachowitzki, Tom | | | 1273 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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