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Rapid:
Individual Calculations June 2018 |
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| Ater-Datz, Ido Total change: 17.40 | |   |
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| Israel Cadet Team Championship 2018 U12 | Elkana | ISR | 2018-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1157 | 2.00 | 3 | 1.17 | 20 | 23.40 | |
|  Slutzky, Lior | | | 1308 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Richardson, Itay | | | 1347 | ISR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Fester, Ilay | | | 1324 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | Shavuot Rapid Ramat Gan 2018 B | Ramat Gan | ISR | 2018-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1157 | 1.50 | 6 | -0.30 | 20 | -6.00 | |
| | Korshenbaum, Lior | | | 1283 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Bialik, Eyal | | | 1490 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Elkayam, Omer | | | 1221 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bercovich, Asaf | | | 1218 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kravchenko, Danny | | | 1230 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Levine, Joseph | | | 1491 | ISR | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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