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Individual Calculations December 2019 |
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| Lee, Peng Keong Total change: -43.20 | |   |
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| SCF National Junior HP Squad Training T4 2019 | Singapore | SGP | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1569 | 0.00 | 4 | -2.80 | 20 | -56.00 | |
|  Lee, Alexandre Km | | | 1238 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Fang, Kun | | | 1521 | SGP | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mak, Xiu Ning Charlene | | | 1504 | SGP | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Rice, Lauren | | | 1369 | SGP | 0.00 | 1 | -0.76 | 20 | -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) | | | | Japan Open 2019 | Tokyo | JPN | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1564 | 2.50 | 6 | 0.64 | 20 | 12.80 | |
| | Noguchi, Koji | | | 1964 * | JPN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Onishi, Kosuke | | | 1704 | JPN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kawanaka, Yosuke | | | 1598 | JPN | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Karasawa, Yuta | | | 1748 | JPN | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Scott, Tyler | | | 1923 | JPN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nakasa, Yusuke | | | 1444 | JPN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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