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Individual Calculations July 2023 |
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| Plotkin, Mark Total change: 11.50 | |   |
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| 10th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2341 | 5.00 | 9 | -1.11 | 10 | -11.10 | |
|  Samuelson, Andrew | f | | 2019 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Shoykhet, Benjamin | | | 1941 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Burke, John M | g | | 2583 | USA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Kanli, Alperen | c | | 2111 | AZE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sriniaiyer, Sudarshan | | | 2211 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Tanenbaum, Zachary | c | | 2261 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Adu, Oladapo Oluto | m | | 2081 | NGR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Stearman, Josiah | m | | 2385 | USA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Altman, Joshua | c | | 2120 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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) | | | | 2023 Canadian Transnational Classic Crown | Montreal | CAN | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2341 | 5.50 | 9 | 2.26 | 10 | 22.60 | |
| | Bosiocic, Marin | g | | 2543 | CRO | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Ouellet, Maili-Jade | | wg | 2243 | CAN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Johnson, Donald | f | | 2160 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Cruz, Cristhian | g | | 2522 | PER | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Ortiz Suarez, Isan Reynaldo | g | | 2503 | CUB | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Moradiabadi, Elshan | g | | 2520 | USA | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Korley, Kassa | m | | 2461 | DEN | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Liang, Awonder | g | | 2651 | USA | 0.00 | 1 | -0.14 | 10 | -1.40 | | | Woodward, Andy | m | | 2466 | USA | 1.00 | 1 | 0.67 | 10 | 6.70 | |
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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