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Rapid:
Individual Calculations July 2022 |
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| Liu, William Rui Total change: 23.60 | |   |
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| 2022 North Shore Rapid 1st Leg, NSCC | Auckland | NZL | 2022-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1466 | 2.00 | 4 | 0.64 | 20 | 12.80 | |
|  Isaac, Ceferino | | | 1836 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lu, Xiahan (luna) | | | 1276 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ning, Isabelle Yixuan | | wc | 1733 | NZL | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Zhang, Kendrick Botong | | | 1590 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 2022 Summit Rookies Junior Rapid June | Auckland | NZL | 2022-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1466 | 4.50 | 6 | 0.54 | 20 | 10.80 | |
| | Shen, Aaron | | | 1113 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yuan, Paul | | | 1163 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tao, Junqing Jerome | | | 1222 | NZL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mao, Daqi | | | 1664 | NZL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Park-Tamati, Philli | | | 1656 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rehansi, D P Sayuni Vonara | | | 1066 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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