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Individual Calculations January 2024 |
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| Putnam, Liam Henry Total change: -25.20 | |   |
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| 107th Edward Lasker Memorial - MCC Championship | New York, NY | USA | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2348 | 4.00 | 6 | -0.12 | 20 | -2.40 | |
|  Gaw, Chloe | | wf | 1948 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lin, Bryan | | | 2050 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bortnyk, Mykola | m | | 2412 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Rosenberg, Evan S | | | 1927 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Raja, Harshit | g | | 2509 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hughes, John | | | 2180 | IRL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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 SPICE Cup Open | Chesterfield, MO | USA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2348 | 4.00 | 9 | -1.14 | 20 | -22.80 | |
| | Liu, Zachary Hankun | | | 1993 | CAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bora, Safal | m | | 2460 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Yanayt, Eugene | f | | 2156 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wang, Justin | m | | 2512 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sargsyan, Anna | m | wg | 2364 | ARM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Cavanah, Troy | | | 1950 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lou, Yiping | m | | 2454 | CHN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Guo, Ethan | c | | 2091 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Balakrishnan, Praveen | g | | 2505 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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