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Individual Calculations March 2023 |
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| Milatin, Zvi Total change: 13.40 | |   |
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| Herzliya Winter Tournament-B 2023 | Herzliya | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1427 | 6.50 | 8 | 0.88 | 20 | 17.60 | |
|  Katz, Yahel | | | 1114 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Barkai, Nadav | | | 1360 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Pupko, Oz | | | 1082 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Barzilai, Moshe | | | 1223 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gerbi, Erez | | | 1427 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Shklar, Eitan | | | 1046 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Uralevich, Itay | | | 1349 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Hasson, Eilam | | | 1428 | ISR | 1.00 | 1 | 0.50 | 20 | 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) | | | | League Bet Herzelia 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1423 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
| | Keren, Roy | | | 1266 | ISR | 0.50 | 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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