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Individual Calculations October 2022 |
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| Borodety, Itamar Total change: 114.40 | |   |
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| World Youth Chess Championship 2022 - Open 16 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 1980 | 5.00 | 10 | 2.73 | 40 | 109.20 | |
|  Farokhi, Keyvan | f | | 2292 | GER | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Nguyen, Quoc Hy | c | | 2268 | VIE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhou, Aiden | | | 2151 | CAN | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Borrmann, Laurenz | f | | 2282 | AUT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tashev, Aleksandar | | | 2222 | BUL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zlatkov, Anton | | | 2165 | MKD | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lerch, Johannes | | | 2192 | AUT | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kreken, Eivind Grunt | | | 2083 | NOR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Slagboom, Leandro | | | 2201 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Djurovic, Peko | | | 2147 | MNE | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | | | youth league elite south 1 | israel | ISR | 2022-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1980 | 1.00 | 1 | 0.13 | 40 | 5.20 | |
| | Gleizer, Lior | | | 1658 | ISR | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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