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Individual Calculations December 2023 |
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| Putnam, Liam Total change: 16.20 | |   |
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| Marshall Premier 26 | New York, NY | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2332 | 3.50 | 5 | -0.52 | 20 | -10.40 | |
|  Chen, Derek Li | | | 1920 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Kozower, Ethan | | | 1932 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Meduri, Aakaash | | | 1993 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bortnyk, Mykola | m | | 2414 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Li, Michael | | | 1974 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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 US Masters | Charlotte, NC | USA | 2023-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2332 | 5.00 | 9 | 1.33 | 20 | 26.60 | |
| | Harrison, Joshua | | | 1946 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Balakrishnan, Praveen | g | | 2521 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Panchanathan, Magesh | g | | 2466 | IND | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Woodward, Andy | m | | 2473 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Brodsky, David | g | | 2497 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Rodrigue-Lemieux, Shawn | m | | 2492 | CAN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Srivatshav Peddi, Rahul | g | | 2454 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | McConnell, Sullivan | | | 2143 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chatterjee, Koustav | m | | 2547 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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