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Rapid:
Individual Calculations April 2023 |
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| Ng, Jing Xuan Alyssa Total change: -85.20 | |   |
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| Singapore Chess Infinity - International Women's Day FIDE-RATED Rapid Tournament | SINGAPORE | SGP | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1294 | 0.50 | 4 | -1.38 | 40 | -55.20 | |
|  Fang, Kun | | wc | 1723 | SGP | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Koh, Wei Le Gladys | | | 1369 | SGP | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Sim, En Rui Audelle | | | 1046 | SGP | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Gnanasekar, Jai Adithya | | | 1219 | SGP | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 74th National Schools Individual 2023 U12 Girls Category | Singapore | SGP | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1098 | 1294 | 2.50 | 4 | -0.49 | 40 | -19.60 | |
| | Chong, Yong Qian | | | 1019 | SGP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Riddhi, Riyansika Das | | | 1141 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Advika, Vinai | | | 1172 | SGP | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ng, See Jen | | | 1061 | SGP | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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) | | | | KCFAP ASEAN Rapid Chess Tour Section A Singapore 2023 | SINGAPORE | SGP | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1294 | 1.50 | 5 | -0.26 | 40 | -10.40 | |
| | Gong, Qianyun | | wg | 2347 | SGP | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Lumapac, Christian | | | 1695 | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lean, Boon Cheng Richard | | | 1459 | SGP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kumaran, Somasundaram | | | 1126 | SGP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bhandari, Arjun Neel | | | 1158 | ENG | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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