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Rapid:
Individual Calculations April 2018 |
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| Almog, Shani Total change: 54.00 | |   |
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| Mark Center Purim 2018 rapid U13 | Tel Aviv | ISR | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1295 | 4.00 | 5 | 1.06 | 20 | 21.20 | |
|  Tsadka Darel, Evyatar | | | 1026 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Rubinstein, Dori | | | 1193 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Rubinstein, Yoav | | | 1125 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Fisher, Ariel | | | 1307 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Solomon, Yonatan | | | 1468 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | Kiryat Ono Weekend March 2018 over 1600 | Kiryat Ono | ISR | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1295 | 2.50 | 5 | 0.72 | 20 | 14.40 | |
| | Shatil, Shir | | | 1382 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Tsirilman, Guy | | | 1695 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Geffen, Maor | | | 1420 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Korshenbaum, Lior | | | 1295 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Levitan, Yaron | | | 1305 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | Kiryat Ono Winter Rapid March 2018 | Kiryat Ono | ISR | 2018-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1295 | 3.00 | 7 | 0.92 | 20 | 18.40 | |
| | Gnedov, Dmitry | | | 1695 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tal-Shahar, Liam | | | 1492 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Neeman, Ori | | | 1380 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Vagman, Roy | | | 1493 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Neerman, Roy | | | 1511 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Geffen, Maor | | | 1420 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Qasem, Muhamad Mody | | | 1239 | ISR | 0.50 | 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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