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Individual Calculations March 2018 |
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| Kobo, Ori Total change: 18.30 | |   |
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| Tradewise Gibraltar Chess Festival 2018 Masters | Gibraltar | ENG | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2477 | 7.00 | 10 | 2.26 | 10 | 22.60 | |
|  Bjerre, Tavs | | | 2077 * | DEN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Motylev, Alexander | g | | 2673 | RUS | 0.50 | 1 | 0.25 | 10 | 2.50 | |  Akobian, Varuzhan | g | | 2647 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Lercel, Michal | | | 2252 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Blohberger, Felix | f | | 2367 | AUT | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Oparin, Grigoriy | g | | 2607 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Merario Alarcon, Andres | f | | 2298 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Donchenko, Alexander | g | | 2580 | GER | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Saric, Ivan | g | | 2664 | CRO | 1.00 | 1 | 0.74 | 10 | 7.40 | | | Ivanchuk, Vassily | g | | 2726 | UKR | 0.50 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | Israel National Team Championship 2018 Round 5-10 | various | ISR | 2018-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2482 | 3.00 | 6 | -0.43 | 10 | -4.30 | |
| | Postny, Evgeny | g | | 2591 | ISR | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Bitensky, Igor | m | | 2361 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Oratovsky, Michael | g | | 2438 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Smirin, Ilia | g | | 2604 | ISR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Slonimskij, Arkadij | | | 2100 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Shachar, Ehud | m | | 2395 | ISR | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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) | | |
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