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Individual Calculations January 2022 |
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| Lanskoi, Artem Total change: -47.60 | |   |
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| 1\8 Final in Ramat Gan | Ramat Gan | ISR | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1324 | 4.00 | 8 | -0.39 | 40 | -15.60 | |
|  Gavriel, Inbal | | | 1056 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Welt, Chanan | | | 1581 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Schmeisser, Matan | | | 1302 | ISR | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Weissberg, Yair | | | 1254 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Gavriel, Oren | | | 1517 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ben David, Roy | | | 1004 | ISR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Strasman, Nery | | | 1435 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Amitai, Liad | | | 1104 | ISR | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | Israel Youth Championship Qualifiers in Ramat-Gan U13 | Ramat Gan | ISR | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1324 | 1.00 | 3 | -0.80 | 40 | -32.00 | |
| | Umanskiy, Stanislav | | | 1466 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Shumilov, Ariel | | | 1101 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Boiko, Keren | | | 1170 | ISR | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | |
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