Rapid:
Individual Calculations September 2021 |
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Liu, Zikun Kenneth Total change: 4.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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ACC Spring Rapid 2021 | Auckland | NZL | 2021-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1362 | 1286 | 1.50 | 3 | 0.22 | 20 | 4.40 | |
| Park-Tamati, Philli | | | 1646 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | | Barry, Jacob | | | 1181 | NZL | 0.50 | 1 | -0.14 | 20 | -2.80 | | Lu, Charles | | | 1260 | NZL | 1.00 | 1 | 0.46 | 20 | 9.20 | | 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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