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Individual Calculations March 2015 |
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| Mikhalevski, Victor Total change: -7.50 | |   |
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| TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – MASTERS | GIBRALTAR | ENG | 2015-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2571 | 5.50 | 9 | -0.58 | 10 | -5.80 | |
|  Burrows, Martin P | | | 2171 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ladron De Guevara Pinto, Paolo | f | | 2367 | ESP | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Jakovenko, Dmitry | g | | 2733 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Howell, David W L | g | | 2670 | ENG | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Nakar, Eylon | m | | 2419 | ISR | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Spence, David J | | | 2231 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Bartel, Marta | | wg | 2347 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Venkatesh, M.r. | g | | 2460 | IND | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Houska, Jovanka | m | wg | 2388 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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) | | | | National Team Championship 2015 Round 5-6 | various | ISR | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2492 | 2559 | 1.00 | 2 | -0.17 | 10 | -1.70 | |
| | Porat, Ido | m | | 2390 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Alterman, Boris | g | | 2593 | ISR | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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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