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Individual Calculations August 2017 |
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| Stearman, Josiah P Total change: 16.80 | |   |
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| Summer 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2154 | 5.00 | 6 | 0.64 | 40 | 25.60 | |
|  Agdamag, Samuel Za | | | 1754 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Anderson, Michael | | | 1831 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Melville, Cailen | | | 1855 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Walder, Michael S | | | 1999 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Shaw, Tenzing | | | 2231 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ismakov, Arthur | | | 2064 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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) | | | | 2017 Sacramento Chess Championship | Sacramento, California | USA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2154 | 4.00 | 6 | 0.70 | 40 | 28.00 | |
| | Pan, Kevin | | | 1901 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Viswanath, Ganesh | | | 2017 | AUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Sevillano, Enrico | g | | 2450 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Eren, Baran | | | 2143 | TUR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Wu, Rochelle | | wc | 1888 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Bick, Gabriel J | | | 2286 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Bay Area Chess Mid Summer Night Championship | Milpitas, California | USA | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 2154 | 0.00 | 1 | -0.92 | 40 | -36.80 | |
| | Ai, Evan Zihao | | | 1755 | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | |
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) | | |
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