Player Page

Martin, S (Siyamthanda)
Dob: 2005/11/18 (U20)
Gender: Male
Chess SA id: 1050140904
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/05/10 (10 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 rating1085.8
Curent Weighted rating1117.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1117.9
Current floor (min rating allowed)653.2
Current highest rating achieved1153.2
Current K-factor40
Games played this month6
Score (S)1.0
Expected score (We)2.62
Difference (S-We)-1.62
Current Raw change (no limits, including tournament time weight)-40.8
Current min/max change allowed (with limits)±195.1
Current Raw change used (final)-40.8
Projected new Raw rating1045.0
Projected new Weighed rating1111.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1111.5
Projected effective change (new Official - current Official)-6.3
Projected new highest rating1153.2
Projected new floor653.2
Projected new K-facor40
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 rating1101.6
Curent Weighted rating1150.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1150.9
Current floor (min rating allowed)665.6
Current highest rating achieved1165.6
Current K-factor40
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)±190.8
Current Raw change used (final)0.0
Projected new Raw rating1101.6
Projected new Weighed rating1146.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.4
Projected effective change (new Official - current Official)-4.5
Projected new highest rating1165.6
Projected new floor665.6
Projected new K-facor40
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 rating1100.4
Curent Weighted rating1101.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1101.1
Current floor (min rating allowed)673.2
Current highest rating achieved1173.2
Current K-factor40
Games played this month6
Score (S)1.0
Expected score (We)2.51
Difference (S-We)-1.51
Current Raw change (no limits, including tournament time weight)-60.4
Current min/max change allowed (with limits)±191.1
Current Raw change used (final)-60.4
Projected new Raw rating1040.0
Projected new Weighed rating1095.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1095.8
Projected effective change (new Official - current Official)-5.3
Projected new highest rating1173.2
Projected new floor673.2
Projected new K-facor40
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)673.2
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 floor673.2
Projected new K-facor36
Tournaments
Tournament: Humansdorp CMC Schools Trials 2024 (U19 Boys)
Start: 2024/05/10  End: 2024/05/10  Host: ESB  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 6
Games: 6  Score: 1.0
Main rating: 1085.8  Rating gain/loss: -40.8
Type rating: 1100.4  Rating gain/loss: -60.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Humansdorp CMC Schools Trials 2024 (U19 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 1.0 1085.8 1100.4 Analysis
2 Kouga Mayor's Cup Final 2024 (Open) 2024/04/12 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 0 0.0 1085.8 1101.6 Analysis
1 SBDCU Trial 1 2024 (Open) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 4 0.0 1127.1 1165.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Humansdorp CMC Schools Trials 2024 (U19 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 1.0 1085.8 1100.4 Analysis
6 Kouga Mayor's Cup Final 2024 (Open) 2024/04/12 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 0 0.0 1085.8 1101.6 Analysis
5 SBDCU Trial 1 2024 (Open) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 4 0.0 1127.1 1165.6 Analysis
4 Jeffreys Bay Comprehensive High School Chess Challenge 2022 2022/08/06 2022/08/06 Sarah Baartman (ESB) Rapid 15 0.39 6 6 1.0 1153.2 1173.2 Analysis
3 SBDCU Trials 2022 (U18) 2022/06/25 2022/06/25 Sarah Baartman (ESB) Standard 65 0.85 6 0 0.0 1153.2 1165.6 Analysis
2 Sarah Baartman Trials 2022 ( U18 Boys) 2022/05/21 2022/05/21 Sarah Baartman (ESB) Rapid 45 0.74 5 4 1.5 1200.0 1200.0 Analysis
1 Fountains Mall Open Tournament 2022 (A) 2022/05/13 2022/05/14 Sarah Baartman (ESB) Standard 65 0.85 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 1 0 9 1.0 10.0 -340.0 1194.4 854.4
White 4 0 0 4 0.0 0.0 -425.0 1212.1 787.1
Black 6 1 0 5 1.0 16.7 -283.3 1182.6 899.3
Standard All 4 0 0 4 0.0 0.0 -425.0 1273.5 848.5
White 1 0 0 1 0.0 0.0 -425.0 1425.3 1000.3
Black 3 0 0 3 0.0 0.0 -425.0 1223.0 798.0
Rapid All 6 1 0 5 1.0 16.7 -283.3 1141.7 858.3
White 3 0 0 3 0.0 0.0 -425.0 1141.1 716.1
Black 3 1 0 2 1.0 33.3 -141.7 1142.2 1000.6
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 24 4 1 19 4.5 18.8 -265.6 1200.1 934.5
White 11 1 1 9 1.5 13.6 -309.1 1212.0 902.9
Black 13 3 0 10 3.0 23.1 -228.8 1190.0 961.2
Standard All 8 1 0 7 1.0 12.5 -318.8 1249.1 930.3
White 3 0 0 3 0.0 0.0 -425.0 1316.3 891.3
Black 5 1 0 4 1.0 20.0 -255.0 1208.7 953.7
Rapid All 16 3 1 12 3.5 21.9 -239.1 1175.6 936.5
White 8 1 1 6 1.5 18.8 -265.6 1172.9 907.2
Black 8 2 0 6 2.0 25.0 -212.5 1178.3 965.8
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 106077397 Tshikosi, M (Mashudu) 2 0.0 0 0 2 0.0 1106.4 -425.0 681.4 View list
2 106087648 Masoka, O (Oyama) 2 0.0 0 0 2 0.0 1106.4 -425.0 681.4 View list
3 1070140902 Engelbrecht, J (Jason) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060135611 Isaacs, C (Charlton) 1 1.0 1 0 0 100.0 1085.8 425.0 1510.8 View list
5 1040144392 Mussa, T (Tariq) 1 1.0 1 0 0 100.0 1153.2 425.0 1578.2 View list
6 1050140922 Petrus, B (Breyton) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 105082343 Jacobs, J (Jamie) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1020144394 Vertuin, R (Romario) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
9 1030144393 Norman, S (Shevarn) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
10 1010153916 Stone, R (Renato) 1 0.0 0 0 1 0.0 1127.1 -425.0 702.1 View list
11 1070134216 Stigling, J (Jeffrey) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1050304100 Smith, R (Roger) 1 0.0 0 0 1 0.0 1085.8 -425.0 660.8 View list
13 1070134135 Munemo, T (Tadiwa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1060134215 Gxuluwa, I (Iayazola) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1070144391 Latola, G (Glenwon) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
16 183016418 Krieger, CR (Charles) 1 0.0 0 0 1 0.0 1127.1 -425.0 702.1 View list
17 1050144390 Johnson, J (Jevano) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
18 1060134125 Jantjies, J (Jayden) 1 0.0 0 0 1 0.0 1085.8 -425.0 660.8 View list
19 1070135610 Augustus, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1040141833 April, L (Leano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list