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Rapid:
Individual Calculations April 2021 |
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| Hurndell, Robert Total change: -42.60 | |   |
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| 2021 Latvian C | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1419 | 2.00 | 6 | -2.13 | 20 | -42.60 | |
|  Po`e-Tofaeono, Hunter | | | 1264 | NZL | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Yu, Weiyang | | | 1236 | NZL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Feng, Sophia | | | 1361 | NZL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Somaraju, Sai Vivan Karthikeya | | | 1272 | NZL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Tang, Tracy | | | 1286 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | McDonald, Duncan | | | 1249 | NZL | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | |
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