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Rapid:
Individual Calculations May 2021 |
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| McDonald, Duncan Total change: -23.40 | |   |
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| 2021 Bob Wade Memorial B | Auckland | NZL | 2021-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1266 | 1.50 | 5 | 0.46 | 20 | 9.20 | |
|  Benson, James | | | 1680 | NZL | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Zhao, Jay Zi Xuan | | | 1391 | NZL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kichavadi, Tejasvi | | | 1424 | NZL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lin, Stanley | | | 1441 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Eade, Don | c | | 1674 | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 2021 Summit Junior Rapid Apr | Auckland | NZL | 2021-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1266 | 1.00 | 5 | -1.63 | 20 | -32.60 | |
| | Zhao, Jay Zi Xuan | | | 1391 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bhatt, Mantra | | | 1100 | NZL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Hu, Anthony | | | 1176 | NZL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Oshri, Eden | | | 1171 | NZL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bhatt, Daksh | | | 1392 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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