Rapid:
Individual Calculations April 2023 |
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Lum, Yong Bing Total change: -34.00 | | |
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74th National Schools Individual 2023 U12 Open Category | Singapore | SGP | 2023-03-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1247 | 1084 | 0.00 | 3 | -0.85 | 40 | -34.00 | |
| Seah, Shin Rui | | | 1300 | SGP | 0.00 | 1 | -0.22 | 40 | -8.80 | | Liu, Muzhou | | | 1223 | CHN | 0.00 | 1 | -0.31 | 40 | -12.40 | | Gnanasekar, Jai Adithya | | | 1219 | SGP | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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) | |
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