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Individual Calculations February 2015 |
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| Baron, Tal Total change: 7.60 | |   |
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| National Team Championship 2015 Round 1-4 | various | ISR | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2495 | 2502 | 1.50 | 4 | -0.54 | 10 | -5.40 | |
|  Khmelniker, Ilya | g | | 2503 | ISR | 0.50 | 1 | 0.00 | 10 | 0.00 | |  Porat, Ido | m | | 2395 | ISR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Zoler, Dan | g | | 2514 | ISR | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Zubarev, Alexander | g | | 2568 | UKR | 0.00 | 1 | -0.41 | 10 | -4.10 | |
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) | | | | Jeruchess Four Seasons International Winter 2015 GM | Jerusalem | ISR | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2502 | 6.50 | 9 | 1.30 | 10 | 13.00 | |
| | Kobo, Ori | f | | 2412 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Givon, Asaf | m | | 2447 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Battaglini, Gabriel | m | | 2461 | FRA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Dvoirys, Semen I. | g | | 2566 | RUS | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Norowitz, Yaacov | m | | 2421 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Nakar, Eylon | m | | 2419 | ISR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Aharon, Ofir | f | | 2343 | ISR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Veinberg, Nimrod | f | | 2353 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Rozentalis, Eduardas | g | | 2577 | LTU | 1.00 | 1 | 0.60 | 10 | 6.00 | |
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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