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Rapid:
Individual Calculations April 2021 |
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| Barnett-Harris, Lucas Total change: 37.00 | |   |
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| 2021 Summit Junior Rapid Mar | Auckland | NZL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1320 | 4.00 | 5 | 1.05 | 20 | 21.00 | |
|  Nimmakayala, Srirama Vikhyath | | | 1185 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Wang, Chris | | | 1187 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Liu, William Rui | | | 1284 | NZL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | McDonald, Duncan | | | 1249 | NZL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Po`e-Tofaeono, Grayson | | | 1360 | NZL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | 2021 Latvian C | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1320 | 3.50 | 6 | 0.80 | 20 | 16.00 | |
| | Aylett, Richard | | | 1333 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Etemadipour, Ramin | | | 1431 | NZL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ravi, Narasimhan Lakshmi | | | 1350 | NZL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Liu, William Rui | | | 1284 | NZL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Po`e-Tofaeono, Grayson | | | 1360 | NZL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Zara, Baraa | | | 1374 | NZL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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