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Rapid:
Individual Calculations April 2021 |
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| Cruden, Neil Total change: -96.80 | |   |
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| Bay of Plenty Rapid B 2021 | Tauranga | NZL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1781 | 2.50 | 5 | -1.92 | 20 | -38.40 | |
|  Ramirez, Ronald | | | 1329 | NZL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Liu, William Rui | | | 1284 | NZL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Guan, Ar John | | | 1410 | NZL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ning, Isabelle Yixuan | | | 1588 | NZL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Paetsch, Nicholas | | | 1456 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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 Latvian B | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1781 | 2.00 | 6 | -2.92 | 20 | -58.40 | |
| | Chen, Matthew | | | 1473 | NZL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Lu, Richard | | | 1368 | NZL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Eade, Don | c | | 1673 | NZL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mallappa, Santosh | | | 1253 | NZL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Little, Josh | | | 1491 | NZL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mukkattu, Philip | | | 1652 | NZL | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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