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Individual Calculations November 2021 |
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| Gledura, Benjamin Total change: 7.20 | |   |
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| 12th Annual Washington Chess Congress | Reston, Virginia | USA | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2476 | 2628 | 6.00 | 8 | 0.44 | 10 | 4.40 | |
|  Ivanov, Mike | f | | 2344 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Sethuraman, Sandeep | f | | 2376 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ali Marandi, Cemil Can | g | | 2535 | TUR | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Zhou, Jianchao | g | | 2629 | CHN | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Liang, Jason | m | | 2414 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Repka, Christopher | g | | 2512 | SVK | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Kevlishvili, Robby | g | | 2506 | NED | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Jacobson, Brandon | g | | 2492 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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) | | | | 2021 SPICE Cup Open | Clayton, Missouri | USA | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2628 | 6.50 | 9 | 0.28 | 10 | 2.80 | |
| | Woodward, Andy Aus | f | | 2290 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Mardov, Dimitar | f | | 2373 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Atanasov, Anthony | f | | 2245 | CAN | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Martinez, Jose | g | | 2620 | PER | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Nyzhnyk, Illia | g | | 2670 | UKR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Bora, Safal | m | | 2432 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Quesada Perez, Yun | g | | 2593 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Yoo, Christopher W | m | | 2485 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Jacobson, Brandon | g | | 2492 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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