Individual Calculations April 2015 |
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Stefansson, Hannes Total change: 30.00 | | |
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European Individual Chess Championship 2015 | Jerusalem | ISR | 2015-02-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2615 | 2573 | 6.50 | 11 | 1.76 | 10 | 17.60 | |
| Toporkova, Sofia | | | 2173 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | Moiseenko, Alexander | g | | 2695 | UKR | 0.50 | 1 | 0.17 | 10 | 1.70 | | Melkumyan, Hrant | g | | 2673 | ARM | 1.00 | 1 | 0.64 | 10 | 6.40 | | Kozul, Zdenko | g | | 2630 | CRO | 0.50 | 1 | 0.08 | 10 | 0.80 | | Popov, Ivan | g | | 2639 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | Salgado Lopez, Ivan | g | | 2628 | ESP | 1.00 | 1 | 0.58 | 10 | 5.80 | | Vitiugov, Nikita | g | | 2735 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | | Khismatullin, Denis | g | | 2653 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | Erdos, Viktor | g | | 2615 | HUN | 1.00 | 1 | 0.56 | 10 | 5.60 | | Smirin, Ilia | g | | 2650 | ISR | 0.50 | 1 | 0.11 | 10 | 1.10 | | Grachev, Boris | g | | 2670 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | * 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) | | Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2392 | 2560 | 6.00 | 8 | 0.36 | 10 | 3.60 | |
| Edvardsen, Ragnar | | | 2160 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | Ni, Shiqun | | wm | 2315 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | Khademalsharieh, Sarasadat | | wg | 2357 | IRI | 0.50 | 1 | -0.26 | 10 | -2.60 | | Hauge, Lars Oskar | f | | 2380 | NOR | 1.00 | 1 | 0.26 | 10 | 2.60 | | Preotu, Razvan | m | | 2447 | CAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | Granda Zuniga, Julio E | g | | 2646 | PER | 0.00 | 1 | -0.38 | 10 | -3.80 | | Esserman, Marc | m | | 2426 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | Tania, Sachdev | m | wg | 2404 | IND | 1.00 | 1 | 0.29 | 10 | 2.90 | | * 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) | | Icelandic Team Championship 2014-15 1st division Round 6-9 | Reykjavik | ISL | 2015-03-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2439 | 2560 | 3.50 | 4 | 0.88 | 10 | 8.80 | |
| Gretarsson, Andri A | f | | 2285 | ISL | 1.00 | 1 | 0.17 | 10 | 1.70 | | Kveinys, Aloyzas | g | | 2511 | LTU | 1.00 | 1 | 0.43 | 10 | 4.30 | | Thorfinnsson, Bragi | m | | 2429 | ISL | 1.00 | 1 | 0.32 | 10 | 3.20 | | Steingrimsson, Hedinn | g | | 2530 | ISL | 0.50 | 1 | -0.04 | 10 | -0.40 | | 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) | |
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