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Individual Calculations March 2023 |
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| Kisch, Ehud Total change: 0.20 | |   |
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| Herzliya Winter Tournament-B 2023 | Herzliya | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1206 | 3.00 | 6 | -0.02 | 20 | -0.40 | |
|  Shalev, Moti | | | 1055 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Barzilai, Moshe | | | 1223 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Hershkovich, Benny | | | 1498 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pupko, Oz | | | 1082 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Uralevich, Itay | | | 1349 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Shklar, Eitan | | | 1046 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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 Herzelia 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1206 | 0.50 | 2 | 0.03 | 20 | 0.60 | |
| | Tenenbaum, Aharon | | | 1419 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Ashkenazy, Nir | | | 1405 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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