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Individual Calculations July 2019 |
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| Ovadia, Tomer Total change: 116.00 | |   |
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| National Ch. 1-16 Finals Herzliya 2019 | Herzliya | ISR | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1290 | 5.00 | 6 | 2.06 | 40 | 82.40 | |
|  Klein, Eldad | | | 1148 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Zusman, Tomas | | | 1420 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Shalom, Gali | | | 1187 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Keysar, Or | | | 1228 | ISR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Gavriel, Oren | | | 1528 | ISR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Barzilai, Moshe | | | 1289 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Mark Center Spring 2019 | Tel Aviv | ISR | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1290 | 1.50 | 5 | -0.26 | 40 | -10.40 | |
| | Sadka Darrell, Daria | | | 1574 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Asherov, Aharon | | | 1662 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gadot, Ilay | | | 1315 | ISR | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Neumann, Itai | | | 1382 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Shamir, Uri | | | 1173 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Liga Beit Herzliya 2019 Round 8-9 | Various | ISR | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1290 | 2.00 | 2 | 1.10 | 40 | 44.00 | |
| | Haim, Meir | | | 1254 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Pashin, Roy | | | 1400 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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