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Individual Calculations August 2021 |
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| Tiglon, Bryce Total change: 12.00 | |   |
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| 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2374 | 5.00 | 9 | 0.01 | 10 | 0.10 | |
|  Xu, Arthur | c | | 2059 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Sowa, Ryan | | | 2098 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ramirez, Alejandro | g | | 2568 | USA | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Ghaemmaghami, Ehsan | g | | 2547 | IRI | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Burke, John M | g | | 2538 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Woodward, Andy Austin | | | 2196 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Balakrishnan, Praveen | m | | 2507 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Adu, Oladapo Oluto | m | | 2220 | NGR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Chiu, Isaac | | | 2194 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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) | | | | PNWCC vs Plovdiv II - Match 1 | Redmond (USA) and Plovdiv (BUL) | USA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2374 | 5.00 | 8 | 1.19 | 10 | 11.90 | |
| | Zahariev, Zahari | m | | 2387 | BUL | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Zahariev, Zahari | m | | 2387 | BUL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Bratanov, Zsivko | m | | 2388 | BUL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Ermenkov, Evgenij | g | | 2370 | BUL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Kozhuharov, Spas | m | | 2407 | BUL | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Kozhuharov, Spas | m | | 2407 | BUL | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Simeonov, Stefan | | | 2391 | BUL | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Simeonov, Stefan | | | 2391 | BUL | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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