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Individual Calculations September 2022 |
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| Liang, Jason Total change: 23.00 | |   |
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| 52nd annual Continental Open Master | Sturbridge, MA | USA | 2022-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2460 | 6.00 | 9 | 0.18 | 10 | 1.80 | |
|  Webster, Dex | | | 2092 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Hu, Merric | | | 2060 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Poliannikov, Danila | f | | 2309 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Chiku-Ratte, Olivier-Kenta | m | | 2347 | CAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Corrales Jimenez, Fidel | g | | 2527 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Ivanov, Alexander | g | | 2448 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Jacobson, Aaron | f | | 2305 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Zhou, Jianchao | g | | 2576 | CHN | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Zeltsan, Joseph | | | 2337 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | * 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) | | | | 9th Annual Washington International - Championship | Rockville, Maryland | USA | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2446 | 6.50 | 9 | 1.47 | 10 | 14.70 | |
| | Tahmassebi, Bijan | | | 2164 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Guha, Eshan | | | 2042 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gazik, Viktor | m | | 2526 | SVK | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Khanin, Semen | m | | 2554 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Zhou, Jianchao | g | | 2586 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Chiu, Isaac | | | 2271 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Chiku-Ratte, Olivier | m | | 2367 | CAN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Grabinsky, Aaron | m | | 2410 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Burke, John Michael | g | | 2573 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | PNWCC FIDE Hybrid Match - August 2022 II | Redmond (WA, USA), San Jose (CA, USA) and Vrsac (Serbia), Plovdiv (Bulgaria) | USA | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2461 | 2446 | 4.00 | 7 | 0.65 | 10 | 6.50 | |
| | Bogosavljevic, Boban | g | | 2539 | SRB | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Tilicheev, Viacheslav | g | | 2513 | FID | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Tilicheev, Viacheslav | g | | 2513 | FID | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Stojanovic, Dalibor | g | | 2486 | BIH | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Stojanovic, Dalibor | g | | 2486 | BIH | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Drenchev, Petar | g | | 2344 | BUL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Drenchev, Petar | g | | 2344 | BUL | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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