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Rapid:
Individual Calculations March 2019 |
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| Xie, Felix Total change: 47.60 | |   |
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| 2019 Hawkes Bay Rapid B | Napier | NZL | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1498 | 3.00 | 4 | 1.09 | 20 | 21.80 | |
|  Scott, David | | | 1545 | NZL | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Carpinter, Bernard A | | | 1800 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ashe, Michael | | | 1189 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | List, Robert | | | 1520 | NZL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | | | Summit Junior Chess Rapid Feb-19 | Auckland | NZL | 2019-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1498 | 4.50 | 5 | 1.29 | 20 | 25.80 | |
| | Liu, Ethan | | | 1098 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Aaron Ziwen | | | 1573 | NZL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Zhang, Kendrick | | | 1412 | NZL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Yuan, Jacob | | | 1265 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Weng, Xintong (winston) | | | 1509 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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