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Rapid:
Individual Calculations April 2021 |
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| Lyall, Simon Total change: -6.60 | |   |
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| 2021 Latvian B | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1733 | 4.50 | 6 | -0.33 | 20 | -6.60 | |
|  Patdu, Ariel A | | | 1422 | PHI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Li, Allen | | | 1507 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Membrere, Briene | | | 1607 | NZL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mao, Daqi | | | 1533 | NZL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Uta`i, Roy | | | 1305 | NZL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Chen, Matthew | | | 1473 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | |
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