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Rapid:
Individual Calculations August 2017 |
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| Geffen, Maor Total change: 52.20 | |   |
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| Fridays Kiryat Ono June 2017 Main tournament | Kiryat Ono | ISR | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1354 | 4.00 | 5 | 1.18 | 20 | 23.60 | |
|  Korshenbaum, Lior | | | 1316 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Zimrin, Danielle | | | 1185 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kaspin, Ido | | | 1371 | ISR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mondri, Nadav | | | 1374 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Peer, Barak | | | 1278 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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 8th Summer Festival rapid 08.07.17 A | Kiryat Ono | ISR | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1354 | 1.00 | 5 | -0.30 | 20 | -6.00 | |
| | Vaisgur, Alon | | | 1565 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stein, Michael | | | 1579 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Perlmuter, Michael | | | 1544 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Qasem, Huda | | | 1448 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Tamir, Roee | | | 1567 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 8th Summer Festival rapid 22.07.17 | Kiryat Ono | ISR | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1354 | 2.50 | 6 | 1.73 | 20 | 34.60 | |
| | Shtemler, Lavi | | | 1754 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sobel, Alon | | | 1569 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Katsnelson, Leonard | | | 1688 | ISR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Rozen, Eytan | | | 1730 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shuker, Asaf | | | 1651 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Aizenberg, Benny | | | 1725 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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