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Rapid:
Individual Calculations December 2020 |
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| Lyall, Simon Total change: -23.00 | |   |
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| 2020 Summit Rapid Championships U1800 | Auckland | NZL | 2020-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1735 | 4.50 | 6 | -1.15 | 20 | -23.00 | |
|  Zhao, Brian | | | 1200 | NZL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Liu, Zikun Kenneth | | | 1150 | NZL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Thurner, Anya | | | 1024 | NZL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Guan, Ar John | | | 1377 | NZL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Po`e-Tofaeono, Grayson | | | 1366 | NZL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zara, Baraa | | | 1360 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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