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Individual Calculations April 2023 |
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| Gilbar, Roy Total change: -32.80 | |   |
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| Mark Center Winter 2023 B | Tel Aviv | ISR | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1319 | 1.50 | 4 | -1.20 | 40 | -48.00 | |
|  Mizrahi, Lior | | | 1153 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zlicha, Michael | | | 1311 | ISR | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Freiberg, Doron | | | 1217 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Nochimowski, Eran | | | 1047 | 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 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1301 | 1.00 | 1 | 0.38 | 40 | 15.20 | |
| | Ziv, Daniel | | | 1211 | ISR | 1.00 | 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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