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Rapid:
Individual Calculations May 2023 |
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| Lalas, Eric Laforteza Total change: -63.80 | |   |
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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 |
| 1233 | 1639 | 2.50 | 5 | -2.07 | 20 | -41.40 | |
|  Pok, Yu Heng Owen | | | 1239 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dai, Zhuoyang | | | 1365 | SGP | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Teo, Hong Kai Javier | | | 1261 | SGP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wong, Anand | | | 1195 | SGP | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Kumaran, Somasundaram | | | 1106 | SGP | 0.50 | 1 | -0.47 | 20 | -9.40 | | | * 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) | | | | Lion City Inclusive Chess 2023 Hari Raya Rapid | SINGAPORE | SGP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1639 | 5.00 | 7 | -1.12 | 20 | -22.40 | |
| | Josh, Lukimin | | | 1239 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kumaran, Somasundaram | | | 1106 | SGP | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sung, Tze Shyan Evin | | | 1379 | SGP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Chern, Ze Hearn | | | 1149 | SGP | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ng, Jing Xuan Alyssa | | | 1209 | SGP | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lean, Boon Cheng Richard | | | 1454 | SGP | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Caganong, Stanley Cabantoc | | | 1420 | SGP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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