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Individual Calculations November 2019 |
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| Cezila Jr, Rubens Total change: 10.60 | |   |
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| 2019 US Class Championship - Master | Burlingame, California | USA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2164 | 3.50 | 5 | -0.16 | 20 | -3.20 | |
|  Shrivastav, Kunal | | | 1764 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Desousa, Brian | | | 1880 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sivakumar, Shaashwath | | | 1771 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhu, Jack | | | 2356 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Yan, Ruiyang | | | 1993 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | 13th Annual SPICE Cup Open | St. Louis, Missouri | USA | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2164 | 4.00 | 9 | 0.69 | 20 | 13.80 | |
| | Sturt, Raven | m | | 2473 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Grabinsky, Aaron | | | 2339 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kvakovszky, George | | | 2025 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ezra, Paul Chambers | f | | 2233 | BDI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kavutskiy, Konstantin | m | | 2414 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Gosdin, Kaleb | | | 2028 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Andersen, Gunnar | | | 2229 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Colas, Joshua | f | | 2274 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Yip, Carissa | f | wg | 2423 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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