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Rapid:
Individual Calculations May 2015 |
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| Ciobanu, Camelia-Adriana Total change: -73.80 | |   |
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| Ramat Gan March 2015 rapid A | Ramat Gan | ISR | 2015-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2222 | 2.00 | 5 | -1.17 | 20 | -23.40 | |
|  Halahmi, Nadav | | | 1833 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kantsler, Boris | g | | 2451 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sassoon, Roei | | | 1846 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Murey, Jacob | g | | 2381 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Friedland, Moshe | | | 1922 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | 30th Czerniak Memorial rapid | Tel Aviv | ISR | 2015-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2222 | 2.00 | 5 | -1.72 | 20 | -34.40 | |
| | Bodenshtein, Yair | | | 1874 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zak, Uriel | m | | 2274 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Magen, Amnon | | | 1925 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Marcovici, Adrian | | | 1996 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Philosoph, Assi | | | 2018 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Northern Israel rapid open championship 2015 | Nesher | ISR | 2015-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2222 | 3.50 | 8 | -0.20 | 20 | -4.00 | |
| | Kantarji, Pinchas | f | | 2418 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ginzburg, Natan | | | 1900 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sorin, Itay | | | 1974 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gurbanov, Andrei | f | | 2284 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Greenfeld, Alon | g | | 2544 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sorin, Michael | | | 2224 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bitensky, Igor | m | | 2379 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kraus, Ohad | | | 2265 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Tsafrir Huber Memorial rapid 2015 A | Naan | ISR | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2222 | 2.50 | 5 | -0.60 | 20 | -12.00 | |
| | Mendelboim, Sagi | | | 1952 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Greenfeld, Alon | g | | 2544 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shani, Amichai | | | 1998 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Poleg, Matan | | | 2139 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Dvir, Ofir | | | 2029 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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