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Individual Calculations August 2019 |
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| Quesada Perez, Yasser Total change: 10.30 | |   |
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| 13th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2463 | 2568 | 5.50 | 9 | -0.12 | 10 | -1.20 | |
|  Rogers, Norman | f | | 2182 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Rozman, Levy | m | | 2368 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Plotkin, Mark | f | | 2357 | CAN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Lenderman, Aleksandr | g | | 2640 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Daggupati, Balaji | f | | 2331 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Nyzhnyk, Illya | g | | 2649 | UKR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Quesada Perez, Yuniesky | g | | 2626 | CUB | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sheng, Joshua | m | | 2449 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Stukopin, Andrey | g | | 2562 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2572 | 6.50 | 9 | 1.15 | 10 | 11.50 | |
| | Hallaeva, Bahar | | wf | 2172 * | TKM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vettese, Nicholas | f | | 2269 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Turgut, Aydin | | | 2378 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Melkumyan, Hrant | g | | 2658 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Zhou, Jianchao | g | | 2608 | CHN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Jacobson, Brandon | m | | 2456 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Boros, Denes | g | | 2467 | HUN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Nyzhnyk, Illya | g | | 2657 | UKR | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Le, Quang Liem | g | | 2713 | VIE | 0.00 | 1 | -0.31 | 10 | -3.10 | | | * 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) | | |
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