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Individual Calculations February 2024 |
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| Vagman, Roy Total change: -13.60 | |   |
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| Elite League Darom 2024 5 | Israel | ISR | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2300 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Adamchuk, Vlad | | | 1900 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Israel National League 2024 1-4 | Israel | ISR | 2024-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2302 | 2.00 | 3 | 0.64 | 20 | 12.80 | |
| | Oratovsky, Michael | g | | 2412 | ISR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Lavi, Idan | | | 2118 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Raznikov, Danny | g | | 2476 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Israel Open Championship 2023 | israel | ISR | 2024-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2302 | 5.50 | 9 | -1.40 | 20 | -28.00 | |
| | Cohen, Israel | | | 1902 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pashanov, Stanislav | | | 1993 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Parkhov, Yair | m | | 2495 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ribstein, Orel | | | 2043 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shilon Rahav, Eliran | | | 2004 | ISR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Iliaguev, Daniel | | | 2153 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dezent, Eyal | | | 1947 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Taieb, Ariel | | | 1986 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kochavi, Dana | | wf | 2121 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | |
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