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Rapid:
Individual Calculations April 2021 |
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| Membrere, Briene Total change: 43.00 | |   |
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| Bay of Plenty Rapid B 2021 | Tauranga | NZL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1550 | 5.00 | 6 | 0.40 | 20 | 8.00 | |
|  Zhang, Haoran (william) | | | 1253 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Walke, Kedar | | | 1315 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Paetsch, Nicholas | | | 1456 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Patdu, Ariel | | | 1422 | PHI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ramirez, Ronald | | | 1329 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lee, Leon Feiyi | | | 1218 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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 |
| 1570 | 1607 | 5.00 | 6 | 1.75 | 20 | 35.00 | |
| | Wang, Justin Zhide | | | 1353 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aman, Chahal | | | 1755 | IND | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Lyall, Simon | | | 1733 | NZL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Steadman, Mathew | | | 1500 | NZL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ha, Huy Minh (timothy) | | | 1669 | NZL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Guan, Ar John | | | 1410 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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