Player Page

Roets, MH (Marius)
Dob: 1975/09/15 (Adult)
Gender: Male
Chess SA id: 175032419
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/28 (110 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1624.8
Curent Weighted rating1650.0
Curent Weighted performance1473.0
Current official/published rating (highest between Raw, WR and WP)1650.0
Current floor (min rating allowed)1258.0
Current highest rating achieved1758.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±90.5
Current Raw change used (final)0.0
Projected new Raw rating1624.8
Projected new Weighed rating1647.5
Projected new Weighted performance1473.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1647.5
Projected effective change (new Official - current Official)-2.5
Projected new highest rating1758.0
Projected new floor1258.0
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1620.0
Curent Weighted rating1648.1
Curent Weighted performance1465.5
Current official/published rating (highest between Raw, WR and WP)1648.1
Current floor (min rating allowed)1258.0
Current highest rating achieved1758.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±91.1
Current Raw change used (final)0.0
Projected new Raw rating1620.0
Projected new Weighed rating1645.3
Projected new Weighted performance1465.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1645.3
Projected effective change (new Official - current Official)-2.8
Projected new highest rating1758.0
Projected new floor1258.0
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1646.0
Curent Weighted rating1646.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1646.0
Current floor (min rating allowed)1258.0
Current highest rating achieved1758.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±87.8
Current Raw change used (final)0.0
Projected new Raw rating1646.0
Projected new Weighed rating1646.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1646.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1758.0
Projected new floor1258.0
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1646.0
Curent Weighted rating1646.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1646.0
Current floor (min rating allowed)1258.0
Current highest rating achieved1758.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±87.8
Current Raw change used (final)0.0
Projected new Raw rating1646.0
Projected new Weighed rating1646.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1646.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1758.0
Projected new floor1258.0
Projected new K-facor28
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1619.0 1613.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1619.0 1613.6 Analysis
6 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 6 3.0 1663.0 1662.0 Analysis
5 2023 Gauteng Noord (A) 2023/10/14 2023/10/15 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1685.4 1686.1 Analysis
4 Gauteng Open Arnold Classic 2023 (Open) 2023/05/20 2023/05/21 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1687.2 1693.1 Analysis
3 Alberton Chess Club Tournament 1 2023 (A) 2023/04/15 2023/04/15 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1675.1 1678.8 Analysis
2 JNW Open - Crawford 2023 (A) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1670.2 1671.2 Analysis
1 ACB Tournament 2022 (A) 2022/10/07 2022/10/08 Ekurhuleni (GE) Standard 90 0.94 5 4 3.0 1646.0 1646.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 0 3 2 1.5 30.0 -170.0 1858.4 1688.4
White 3 0 3 0 1.5 50.0 0.0 1799.2 1799.2
Black 2 0 0 2 0.0 0.0 -425.0 1947.2 1522.2
Standard All 5 0 3 2 1.5 30.0 -170.0 1858.4 1688.4
White 3 0 3 0 1.5 50.0 0.0 1799.2 1799.2
Black 2 0 0 2 0.0 0.0 -425.0 1947.2 1522.2
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 34 16 3 15 17.5 51.5 12.5 1638.6 1651.1
White 18 7 3 8 8.5 47.2 -23.6 1700.7 1677.1
Black 16 9 0 7 9.0 56.3 53.1 1568.8 1621.9
Standard All 34 16 3 15 17.5 51.5 12.5 1638.6 1651.1
White 18 7 3 8 8.5 47.2 -23.6 1700.7 1677.1
Black 16 9 0 7 9.0 56.3 53.1 1568.8 1621.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109092824 Labuschagne, I (Ivan) 2 2.0 2 0 0 100.0 1681.2 425.0 2106.2 View list
2 101023373 Mlahleki, V (Vusimuzi) 2 0.0 0 0 2 0.0 1666.6 -425.0 1241.6 View list
3 2090135221 Monteiro Correia, M (Maya) 1 1.0 1 0 0 100.0 1675.1 425.0 2100.1 View list
4 1080107800 Ebrahim, Z (Zachary) 1 1.0 1 0 0 100.0 1663.0 425.0 2088.0 View list
5 1110118128 Botha, JCC (Johannes Christiaan Corneli) 1 1.0 1 0 0 100.0 1646.0 425.0 2071.0 View list
6 1090135389 Horn, C (Cade) 1 1.0 1 0 0 100.0 1646.0 425.0 2071.0 View list
7 109083783 Kushar, T (Tristan) 1 1.0 1 0 0 100.0 1646.0 425.0 2071.0 View list
8 1070134686 Kruger, N (Neeke) 1 1.0 1 0 0 100.0 1670.2 425.0 2095.2 View list
9 101094318 Khumalo, E (Ernest) 1 1.0 1 0 0 100.0 1687.2 425.0 2112.2 View list
10 1060107794 Jaitas, W (Worapat) 1 1.0 1 0 0 100.0 1687.2 425.0 2112.2 View list
11 182017839 Lesuthu, KM (Kali) 1 1.0 1 0 0 100.0 1685.4 425.0 2110.4 View list
12 1100103439 Mungal, E (Ethan) 1 1.0 1 0 0 100.0 1670.2 425.0 2095.2 View list
13 1930190857 Ngubane, R (Randy) 1 1.0 1 0 0 100.0 1663.0 425.0 2088.0 View list
14 202045453 Seroka, L (Lebogang) 1 1.0 1 0 0 100.0 1663.0 425.0 2088.0 View list
15 1130116883 Tak, R (Rannveer) 1 1.0 1 0 0 100.0 1670.2 425.0 2095.2 View list
16 192076708 Wany, J (Jobert) 1 1.0 1 0 0 100.0 1675.1 425.0 2100.1 View list
17 100092568 Maponya, K (Kabelo) 1 0.5 0 1 0 50.0 1619.0 0.0 1619.0 View list
18 181012895 Horne, AH (Andrew) 1 0.5 0 1 0 50.0 1619.0 0.0 1619.0 View list
19 103027600 Nhamuave, E (Eleazar) 1 0.5 0 1 0 50.0 1619.0 0.0 1619.0 View list
20 187025727 Mpya, TM (Tshediso) 1 0.0 0 0 1 0.0 1675.1 -425.0 1250.1 View list