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Individual Calculations March 2023 |
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| Barkai, Nadav Total change: -63.20 | |   |
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| Herzliya Winter Tournament-B 2023 | Herzliya | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1360 | 2.50 | 7 | -1.15 | 40 | -46.00 | |
|  Gavrielov, Shlomo | | | 1420 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Milatin, Zvi | | | 1427 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Klein, Eldad | | | 1142 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lahav, Doron | | | 1494 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Barila, Daniel | | | 1503 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tovis, Boaz | | | 1305 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Pupko, Oz | | | 1082 | ISR | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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) | | | | League Bet Tel Aviv 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1343 | 0.00 | 1 | -0.43 | 40 | -17.20 | |
| | Giller, Roy | | | 1391 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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