Individual Calculations July 2013 |
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Marko, Helmut S Total change: -2.70 | | |
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36th Trusts Chess Open 'A' Tournament | Auckland | NZL | 2013-06-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1976 | 2010 | 2.00 | 4 | -0.18 | 15 | -2.70 | |
| Garbett, Paul A | m | | 2233 | NZL | 0.00 | 1 | -0.22 | 15 | -3.30 | | Yao, Winston Yow-Jen | | | 1776 | NZL | 1.00 | 1 | 0.21 | 15 | 3.15 | | Ang, Alphaeus Wei Ern | | | 1880 | NZL | 0.50 | 1 | -0.18 | 15 | -2.70 | | Perry, Roger L | | | 2015 | NZL | 0.50 | 1 | 0.01 | 15 | 0.15 | | 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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