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Individual Calculations January 2024 |
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| Balakrishnan, Praveen Total change: -21.60 | |   |
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| 2023 SPICE Cup Open | Chesterfield, MO | USA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2505 | 5.00 | 9 | -2.16 | 10 | -21.60 | |
|  Betaneli, Alex | f | | 2178 | USA | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Proleiko, Julian | | | 2220 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Guo, Ethan | c | | 2105 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Amburgy, Ryan | f | | 2192 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zeltsan, Joseph | | | 2415 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Gutla, Aryan | f | | 2294 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Song, Ethan | | | 2171 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sargsyan, Anna | m | wg | 2364 | ARM | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Putnam, Liam Henry | f | | 2348 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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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