Player Page

Mulder, A (Adriaan)
Dob: 2007/03/21 (U18)
Gender: Male
Chess SA id: 1070152532
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (124 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 rating1265.7
Curent Weighted rating1249.0
Curent Weighted performance1139.3
Current official/published rating (highest between Raw, WR and WP)1265.7
Current floor (min rating allowed)778.8
Current highest rating achieved1278.8
Current K-factor36
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)±151.0
Current Raw change used (final)0.0
Projected new Raw rating1265.7
Projected new Weighed rating1251.4
Projected new Weighted performance1139.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1278.8
Projected new floor778.8
Projected new K-facor36
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 rating1269.8
Curent Weighted rating1254.3
Curent Weighted performance1141.3
Current official/published rating (highest between Raw, WR and WP)1269.8
Current floor (min rating allowed)795.0
Current highest rating achieved1295.0
Current K-factor36
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)±150.1
Current Raw change used (final)0.0
Projected new Raw rating1269.8
Projected new Weighed rating1256.7
Projected new Weighted performance1141.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1295.0
Projected new floor795.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (U18B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 3 2.0 1252.2 1257.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2024 Gauteng Inter-Region Chess Championship (U18B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 3 2.0 1252.2 1257.2 Analysis
5 2023 West Rand Trials (U18) 2023/09/09 2023/09/09 West Rand (GWR) Standard 60 0.83 5 5 2.0 1259.1 1267.6 Analysis
4 D2 School League Finals 2023 (U19) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 5 5 2.0 1278.8 1295.0 Analysis
3 2023 West Rand RHS Open (Rooks) 2023/06/10 2023/06/10 West Rand (GWR) Standard 60 0.83 5 5 3.0 1250.1 1263.3 Analysis
2 D2 Schools Individuals 2023 (U18 Boys) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 5 3.0 1235.5 1242.4 Analysis
1 West Rand Juniors 2023 (U18) 2023/03/18 2023/03/18 West Rand (GWR) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 3 2 0 1 2.0 66.7 141.7 1235.8 1377.4
White 2 1 0 1 1.0 50.0 0.0 1300.3 1300.3
Black 1 1 0 0 1.0 100.0 425.0 1106.8 1531.8
Standard All 3 2 0 1 2.0 66.7 141.7 1235.8 1377.4
White 2 1 0 1 1.0 50.0 0.0 1300.3 1300.3
Black 1 1 0 0 1.0 100.0 425.0 1106.8 1531.8
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 28 15 1 12 15.5 55.4 45.5 1269.4 1314.9
White 17 12 1 4 12.5 73.5 200.0 1214.0 1414.0
Black 11 3 0 8 3.0 27.3 -193.2 1354.9 1161.8
Standard All 28 15 1 12 15.5 55.4 45.5 1269.4 1314.9
White 17 12 1 4 12.5 73.5 200.0 1214.0 1414.0
Black 11 3 0 8 3.0 27.3 -193.2 1354.9 1161.8
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 1070152126 Faurie, J (Jarik) 1 1.0 1 0 0 100.0 1252.2 425.0 1677.2 View list
2 1060113138 Du Randt, Z (Zack) 1 1.0 1 0 0 100.0 1235.5 425.0 1660.5 View list
3 106091297 De Lange, GL (Gianni) 1 1.0 1 0 0 100.0 1278.8 425.0 1703.8 View list
4 106078640 Boqwana, G (Gomotsegang) 1 1.0 1 0 0 100.0 1278.8 425.0 1703.8 View list
5 1090149204 Badenhorst, J (Junaid) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
6 2060136205 Latchman, A (Arya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1060156351 Mamle, M (Mpumelelo) 1 1.0 1 0 0 100.0 1235.5 425.0 1660.5 View list
8 1060144523 Motswakae, R (Rorisang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2070144522 Motsoahae, B (Bokamoso) 1 1.0 1 0 0 100.0 1259.1 425.0 1684.1 View list
10 2080153006 Mogotsi, R (Reatlehile) 1 1.0 1 0 0 100.0 1252.2 425.0 1677.2 View list
11 1070149217 Nyandeni, M (Melusi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2070140276 Mbolongwe, N (Nonhlanhla) 1 1.0 1 0 0 100.0 1259.1 425.0 1684.1 View list
13 105072400 Masele, L (Lethabo) 1 1.0 1 0 0 100.0 1235.5 425.0 1660.5 View list
14 1060140286 Rathaga, T (Tebogo) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
15 2080117651 Wesinyane, T (Tshireletso) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
16 106078720 Peach, AJ (Ayden) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 2070100937 Maseko, U (Unathi) 1 0.0 0 0 1 0.0 1259.1 -425.0 834.1 View list
18 206078654 Ngwenya, TF (Thato) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1070113039 Mtimkulu, L (Lerato) 1 0.0 0 0 1 0.0 1259.1 -425.0 834.1 View list
20 106061709 Mthembu, S (Siyabulela) 1 0.0 0 0 1 0.0 1278.8 -425.0 853.8 View list