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Blitz:
Individual Calculations November 2023 |
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| Chen, Yifei Total change: 29.20 | |   |
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| 2023 National Blitz Chess Championships | Singapore | SGP | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1389 | 4.00 | 8 | 0.69 | 40 | 27.60 | |
|  Nordquelle, Daniel | f | | 2000 | NOR | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Rice, Lana | | | 1150 | SGP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Chan, Julian M | | | 2112 | USA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Polistico, Eliodoro B | | | 1965 | PHI | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Yip, Isaac Yong | | | 1104 | SGP | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Susilodinata, Andrean | f | | 2283 | INA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Quek, Zi Le Aleenta | | | 1233 | SGP | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Lim, Jing Teng Tyler | | | 1003 | SGP | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | Bishan Chess Club FIDE Rated Tournament 10 Oct 2023 | Singapore | SGP | 2023-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1389 | 2.00 | 4 | 0.04 | 40 | 1.60 | |
| | Lim, Huay Leon Warren | | | 1373 | SGP | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Lean, Boon Cheng Richard | | | 1639 | SGP | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Timothy, Gerard Lopez | | | 1291 | SGP | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Kapoor, Tanush | | | 1301 | SGP | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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