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Rapid:
Individual Calculations November 2022 |
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| Shefer, Uri Total change: 19.60 | |   |
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| Israeli Youth Rapid Championship 2022 U18, Dov Porat Memorial | Ramat Gan | ISR | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1669 | 2.00 | 5 | 0.97 | 40 | 38.80 | |
|  Ribstein, Orel | | | 1876 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Borodety, Itamar | | | 1994 | ISR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Sobel, Alon | | | 1779 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Pelech, Roee | | | 1823 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Guz, Ari | f | | 2205 | ISR | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Israeli Youth Rapid Championship 2022 U14, Dov Porat Memorial | Ramat Gan | ISR | 2022-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1669 | 4.50 | 6 | -0.35 | 40 | -14.00 | |
| | Lampert, Liam | | | 1326 | ISR | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Khairova, Evelina | | | 1362 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Eshkol, Lilian | | | 1308 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Duchan, Yoav | | | 1667 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Har-Zahav, Tamir | | | 1269 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Goz, Shachar | | | 1441 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | | Israeli Youth Rapid Championship 2022 U12, Dov Porat Memorial | Ramat Gan | ISR | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1669 | 5.00 | 6 | -0.13 | 40 | -5.20 | |
| | Segev, Oz | | | 1267 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Goldstein, Asaf | | | 1269 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sternfeld, Tomer | | | 1372 | ISR | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Khairova, Evelina | | | 1362 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sagi, Elisha | | | 1339 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Taragan, Uri | | | 1522 | ISR | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | |
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