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Individual Calculations August 2018 |
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| Sarkar, Justin Total change: 3.20 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2297 | 5.00 | 9 | -0.25 | 10 | -2.50 | |
|  Obiamiwe, Paul | | | 1914 | NGR | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Vorontsov, Pavlo | g | | 2564 | UKR | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Turgut, Aydin | | | 2109 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Perske, Thore | m | | 2464 | GER | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Gurevich, Daniel | m | | 2462 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Zong, Davis | | | 2009 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Mathur, Rithwik | | | 2100 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Graif, William | | | 2156 | CAN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | King, Alexander | | | 2236 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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) | | | | CZECH OPEN 2018 - A - GM open | Pardubice | CZE | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2307 | 4.50 | 9 | 0.57 | 10 | 5.70 | |
| | Natarov, Ilya | | | 2028 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Jansa, Vlastimil | g | | 2451 | CZE | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Kobo, Ori | g | | 2508 | ISR | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Haba, Petr | g | | 2445 | CZE | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Neverov, Valeriy | g | | 2473 | UKR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Gutman, Gennadi | g | | 2476 | UKR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Baskakov, Egor | | | 2203 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nguyen, Alex Dac-Vuong | | | 2175 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Vykouk, Jan | f | | 2419 | CZE | 0.00 | 1 | -0.35 | 10 | -3.50 | |
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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