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Rapid:
Individual Calculations May 2021 |
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| Zara, Baraa Total change: 37.20 | |   |
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| 2021 Bob Wade Memorial B | Auckland | NZL | 2021-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1378 | 3.00 | 5 | 1.39 | 20 | 27.80 | |
|  Lyall, Simon | | | 1726 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Leask, Jamal | | | 1150 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Eade, Don | c | | 1674 | NZL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Lim, Louis | | | 1502 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ashworth, Edward | | | 1586 | NZL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | 2021 ACC Autumn Rapid | Auckland | NZL | 2021-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1378 | 2.00 | 3 | 0.47 | 20 | 9.40 | |
| | Somaraju, Jathin Nandan | | | 1075 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Huang, Alex | c | | 2042 | NZL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tang, Tracy | | | 1263 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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