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Rapid:
Individual Calculations May 2023 |
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| Pok, Yu Heng Owen Total change: 9.60 | |   |
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| 16 April 2023 Singapore Chess Infinity FIDE Rated Rapid Tournament | Singapore | SGP | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1058 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
|  Lalas, Eric Laforteza | | | 1639 | PHI | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Lion City Inclusive Chess 2023 Hari Raya Rapid | SINGAPORE | SGP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1058 | 1.50 | 3 | 0.26 | 40 | 10.40 | |
|  Sathrugnan, Ravi Sivashankar | | | 1002 | SGP | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Lean, Boon Cheng Richard | | | 1454 | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lim, Zi Yang Percy | | | 1001 | SGP | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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