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Individual Calculations March 2023 |
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| Van Straaten, Patrick Total change: -32.80 | |   |
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| Netanya International 2023 in memory of Yitzhak Shlackman second | Netania | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1481 | 3.00 | 6 | -1.30 | 40 | -52.00 | |
|  Polyakov, Yuri | | | 1209 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Weisserman, Miroslav | | | 1081 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hafizov, Sami | | | 1446 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Kravchenko, Danny | | | 1343 | ISR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Yunkelson, Ilya | | | 1278 | ISR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Botvinnik, Roman | | | 1446 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Hadarim 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1481 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
| | Benami, Nachson | | | 1466 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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