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Individual Calculations February 2019 |
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| Hevia Alejano, Carlos Antonio Total change: -6.40 | |   |
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| 2018 Pan-American Intercollegiate Team Championship | Burlingame, California | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2476 | 3.50 | 5 | 0.18 | 10 | 1.80 | |
|  Chakrasali, Samarth | | | 2076 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Williams, Justus | f | | 2316 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Ipatov, Alexander | g | | 2649 | TUR | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Denby, Caleb | | | 2089 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Arribas Lopez, Angel | g | | 2472 | ESP | 1.00 | 1 | 0.49 | 10 | 4.90 | | | * 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) | | | | Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2476 | 5.00 | 9 | -0.82 | 10 | -8.20 | |
| | Ke, Ivan | | | 2251 | USA | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Harazinska, Ewa | | wm | 2222 | POL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Colas, Joshua | f | | 2309 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Santarius, Erik | m | | 2393 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Xiong, Jeffery | g | | 2672 | USA | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Grabinsky, Aaron | | | 2350 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Kiewra, Keaton | m | | 2362 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Williams, Justus | f | | 2316 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Li, Zhaozhi | m | | 2395 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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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