Individual Calculations June 2022 |
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Cook, Geoff L Total change: -5.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 Box Hill Club Championship Division 2 Rounds 2-6 | Melbourne | AUS | 2022-04-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1618 | 1511 | 2.00 | 5 | 0.06 | 20 | 1.20 | |
| Zafirakos, Jesse | | | 1891 | AUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | Ding, Rey | | | 1818 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | Jathar, Ved | | | 1317 | AUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | Katakam, Deethya Sai | | | 1277 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | Poberezovsky, Daniel | | | 1785 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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) | | 2022 Chess Excellence Open Rounds 2-6 | Melbourne | AUS | 2022-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1418 | 1517 | 1.50 | 3 | -0.32 | 20 | -6.40 | |
| Thogata, Randheer | | | 1649 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | Halabe, Adam | | | 1428 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | De Livera, Hamish | | | 1177 | AUS | 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) | |
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