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Individual Calculations February 2015 |
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| Lobzhanidze, Davit Total change: -8.10 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2433 | 5.00 | 9 | -0.48 | 10 | -4.80 | |
|  Mollema, Thomas | | | 2136 | NED | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Stegariu, Alexandru | | | 2156 | ROU | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Dijkstra, Arjan | | | 2033 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Werle, Jan | g | | 2531 | NED | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Ma, Qun | g | | 2621 | CHN | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Andriasian, Zaven | g | | 2609 | ARM | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Berkovich, Mark A | m | | 2362 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kerigan, Demre | f | | 2277 | TUR | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Wacker, Peter | f | | 2305 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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) | | | | 2. Bundesliga Sued 2014/15 round 5 | Hamburg | GER | 2015-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2560 | 2434 | 0.00 | 1 | -0.33 | 10 | -3.30 | |
| | Jakubowski, Krzysztof | g | | 2560 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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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