Player Page

Vermaak, S (Sebastian)
Dob: 2016/05/10 (U10)
Gender: Male
Chess SA id: 1160153041
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/02 (53 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
Current Raw rating1269.2
Current Weighted rating1243.8
Current Weighted performance1240.8
Current official/published rating (highest between Raw, WR and WP)1269.2
Current highest rating achieved1270.7
Current floor (min rating allowed)770.7
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)±150.2
Current Raw change used (final)0.0
Projected new Raw rating1269.2
Projected new Weighed rating1145.4
Projected new Weighted performance1240.8
Projected new final Raw rating (if new WP > new Raw)1269.2
Projected new highest rating1270.7
Projected new floor770.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.2
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1279.3
Current Weighted rating1250.9
Current Weighted performance1240.8
Current official/published rating (highest between Raw, WR and WP)1279.3
Current highest rating achieved1284.0
Current floor (min rating allowed)784.0
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)±148.1
Current Raw change used (final)0.0
Projected new Raw rating1279.3
Projected new Weighed rating1152.1
Projected new Weighted performance1240.8
Projected new final Raw rating (if new WP > new Raw)1279.3
Projected new highest rating1284.0
Projected new floor784.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1279.3
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 2024 Mid Gauteng Open Chess Tournament (U10) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1270.7 1284.0 Analysis
2 Ekurhuleni Open 2024 (E) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1257.6 1266.4 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1244.1 1251.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2024 Mid Gauteng Open Chess Tournament (U10) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1270.7 1284.0 Analysis
5 Ekurhuleni Open 2024 (E) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1257.6 1266.4 Analysis
4 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1244.1 1251.6 Analysis
3 Ekurhuleni Chess Spring Tournament 2023 (E) 2023/09/23 2023/09/23 Ekurhuleni (GE) Standard 60 0.83 5 0 0.0 1244.1 1251.6 Analysis
2 Ekurhuleni Trials 2 2023 (U8) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1181.4 1174.8 Analysis
1 Ekhuruleni Chess Trials 1 2023 (U8+U10) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 9 0 6 9.0 60.0 85.0 1220.4 1305.4
White 8 6 0 2 6.0 75.0 212.5 1178.8 1391.3
Black 7 3 0 4 3.0 42.9 -60.7 1268.1 1207.3
Standard All 15 9 0 6 9.0 60.0 85.0 1220.4 1305.4
White 8 6 0 2 6.0 75.0 212.5 1178.8 1391.3
Black 7 3 0 4 3.0 42.9 -60.7 1268.1 1207.3
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 25 15 1 9 15.5 62.0 102.0 1200.2 1302.2
White 12 9 0 3 9.0 75.0 212.5 1163.5 1376.0
Black 13 6 1 6 6.5 50.0 0.0 1234.1 1234.1
Standard All 25 15 1 9 15.5 62.0 102.0 1200.2 1302.2
White 12 9 0 3 9.0 75.0 212.5 1163.5 1376.0
Black 13 6 1 6 6.5 50.0 0.0 1234.1 1234.1
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 1160148080 Van Den Berg, D (Declan) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
2 1160301117 Udeagha, O (Ogechi) 1 1.0 1 0 0 100.0 1270.7 425.0 1695.7 View list
3 1160153976 Benjamin, L (Liyabona) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
4 1160302579 Weinman, W (Warrick) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
5 1120302570 Jacobs, I (Ian) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
6 1170134515 Deysel, Z (Zachariah) 1 1.0 1 0 0 100.0 1244.1 425.0 1669.1 View list
7 1160154052 Deulkar, R (Rajveer) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
8 1140144435 Chaves, X (Xavier) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1160157330 Steyn, K (Kahn) 1 1.0 1 0 0 100.0 1244.1 425.0 1669.1 View list
10 1160147672 Rocher, G (Gideon) 1 1.0 1 0 0 100.0 1244.1 425.0 1669.1 View list
11 2140142667 Pieterse, M (Mia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1160301113 Motebejane, M (Mokgethwa) 1 1.0 1 0 0 100.0 1270.7 425.0 1695.7 View list
13 1180301379 Mendonca, M (Mark) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
14 1160154053 Masekela, L (Lepato) 1 1.0 1 0 0 100.0 1181.4 425.0 1606.4 View list
15 2160162781 Westermann, Z (Zelri) 1 1.0 1 0 0 100.0 1270.7 425.0 1695.7 View list
16 2160151766 Mafane, A (Atlegang) 1 0.5 0 1 0 50.0 1181.4 0.0 1181.4 View list
17 1150151775 Van Wyk, P (Paul) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1160159295 Van Der Merwe, J (Jayden) 1 0.0 0 0 1 0.0 1244.1 -425.0 819.1 View list
19 1140140140 Tang, V (Vicky) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1160157441 Swart, E (Eben) 1 0.0 0 0 1 0.0 1244.1 -425.0 819.1 View list