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Individual Calculations May 2023 |
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| Weng, Stephen Total change: -96.00 | |   |
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| George Trundle Qualifiers 2023 | Auckland | NZL | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1159 | 0.00 | 9 | -1.78 | 40 | -71.20 | |
|  Holdo, Karl | | | 1511 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Steele, Hayden | | | 1549 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Coates, Alex | | | 1421 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Barry, Jacob | | | 1222 | NZL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Joel, Chris | | | 1504 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tang, Tracy | | | 1412 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Preeyansh, Roul | | | 1340 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hooton, Barry R | | | 1349 | NZL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tao, Junqing Jerome | | | 1418 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 2023 North Shore Autumn B-Grade 1 | Auckland | NZL | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1159 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
| | Isaac, Ceferino | | | 1730 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Auckland ANZAC Weekender 2023 | Auckland | NZL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1159 | 0.00 | 2 | -0.60 | 40 | -24.00 | |
| | Vital, Henry | | | 1878 | NZL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zhang, Lucas Boyu | | | 1094 | NZL | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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