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Individual Calculations February 2023 |
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| Tang, Andrew Total change: -9.20 | |   |
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| 2023 Pan-American Intercollegiate Team Championship | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2531 | 4.50 | 6 | -0.14 | 10 | -1.40 | |
|  Kukavica, Tony | | | 2036 | USA | 1.00 | 1 | 0.04 | 10 | 0.40 | |  Sinha, Sahil | m | | 2329 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gledura, Benjamin | g | | 2639 | HUN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Singhania, Vatsal | f | | 2189 | IND | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Vettesse, Nicholas | m | | 2320 | CAN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Buyer, Michael | | | 2131 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2531 | 2.50 | 4 | -0.78 | 10 | -7.80 | |
| | McEntee, Tim | | | 2131 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jiang, Andrew | | | 2000 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Grabinsky, Aaron | m | | 2417 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Park, Evan | m | | 2360 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | * 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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