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Individual Calculations August 2019 |
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| Puckett, Matthew Total change: 57.40 | |   |
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| 13th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2092 | 4.00 | 9 | 1.67 | 20 | 33.40 | |
|  Bryant, John Daniel | m | | 2434 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mena, Carlos E | f | | 2289 | CUB | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Rusonik, Max | | | 1956 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Aaron, Deepak | | | 2310 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Shetty, Atulya | m | | 2431 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Plotkin, Mark | f | | 2357 | CAN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Rozman, Levy | m | | 2368 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Nakada, Akira | c | | 2211 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Guo, Arthur | m | | 2286 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2092 | 4.50 | 9 | 1.20 | 20 | 24.00 | |
| | Sheng, Joshua | m | | 2449 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lu, Miaoyi | | | 1762 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vettese, Nicholas | f | | 2269 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dembele, Marcel | | | 1784 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Huang, Andy | f | | 2292 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Aaron, Deepak | | | 2310 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Mandizha, Farai | m | | 2386 | ZIM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baker, Vincent | | | 2278 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Canty, James | | | 2233 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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