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Individual Calculations May 2024 |
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| Vagman, Roy Total change: -52.00 | |   |
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| Super 2200 Plus Chess Competition | Kfar Saba | ISR | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2288 | 3.00 | 6 | -0.14 | 20 | -2.80 | |
|  Grabinsky, Yoni | | | 2110 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Deutsch, Eyal | m | | 2287 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Zemach, Roee | f | | 2268 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Gov, Guy | | | 2145 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Caspi, Israel | g | | 2471 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Haimovich, Tal | m | | 2336 | ISR | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Fagernes Chess International 2024 GM | Fagernes | NOR | 2024-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2311 | 4.50 | 9 | -0.03 | 20 | -0.60 | |
| | Avetisyan, Ani | | | 1911 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Johansson, Linus | m | | 2427 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Celik, Hasan Huseyin | m | | 2417 | TUR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kvaloy, Aksel Bu | f | | 2454 | NOR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Elsness, Frode | m | | 2437 | NOR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Narva, Mai | m | wg | 2399 | EST | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Fiskaaen, Martin Holten | | | 2119 | NOR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Myagmarsuren, Evsuld | c | | 2138 | NOR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Panda, Sambit | m | | 2377 | IND | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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 youth championship 2024 U16 | Kfar Saba | ISR | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2357 | 4.00 | 7 | -2.43 | 20 | -48.60 | |
| | Ingel, Mica Bar | | | 1957 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rubinstein, Dori | | | 1957 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kaner, Roy | | | 1957 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doron, Itay | | | 1957 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brezis, Ari | | | 1957 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Duchan, Yoav | | | 1977 | ISR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Wul, Kfir | | | 1957 * | 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) | | |
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