Player Page

De Welzim, S (Seth)
Dob: 2006/05/24 (U20)
Gender: Male
Chess SA id: 1060154359
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (195 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 rating1271.6
Current Weighted rating1235.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1271.6
Current highest rating achieved1271.6
Current floor (min rating allowed)771.6
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)±149.7
Current Raw change used (final)0.0
Projected new Raw rating1271.6
Projected new Weighed rating1138.0
Projected new Weighted performance1115.4
Projected new final Raw rating (if new WP > new Raw)1271.6
Projected new highest rating1271.6
Projected new floor771.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1271.6
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 rating1284.9
Current Weighted rating1244.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1284.9
Current highest rating achieved1284.9
Current floor (min rating allowed)784.9
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)±146.9
Current Raw change used (final)0.0
Projected new Raw rating1284.9
Projected new Weighed rating1146.1
Projected new Weighted performance996.5
Projected new final Raw rating (if new WP > new Raw)1284.9
Projected new highest rating1284.9
Projected new floor784.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.9
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 rating1192.8
Current Weighted rating1193.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.0
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)±167.5
Current Raw change used (final)0.0
Projected new Raw rating1192.8
Projected new Weighed rating1097.5
Projected new Weighted performance312.8
Projected new final Raw rating (if new WP > new Raw)1192.8
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)1192.8
Projected effective change (new Official - current Official)-0.2
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
2 Lejweleputswa 4th Qualifying Tournament 2024 (Open) 2024/05/11 2024/05/11 Lejweleputswa (FLW) Standard 63 0.84 5 5 4.0 1209.0 1211.5 Analysis
1 Lejweleputswa 3rd Qualifieng Tournament 2024 (Open) 2024/04/20 2024/04/20 Lejweleputswa (FLW) Standard 63 0.84 5 5 2.0 1209.9 1215.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Lejweleputswa 4th Qualifying Tournament 2024 (Open) 2024/05/11 2024/05/11 Lejweleputswa (FLW) Standard 63 0.84 5 5 4.0 1209.0 1211.5 Analysis
3 Lejweleputswa 3rd Qualifieng Tournament 2024 (Open) 2024/04/20 2024/04/20 Lejweleputswa (FLW) Standard 63 0.84 5 5 2.0 1209.9 1215.8 Analysis
2 Steyn City School Chess League 2023 (B) 2023/05/05 2023/05/29 Johannesburg Metro (GJM) Standard 60 0.83 6 4 2.5 1195.9 1200.0 Analysis
1 NWU Super 16 2023 (A) 2023/04/21 2023/04/21 Gert Sibande (MGS) Rapid 30 0.60 7 6 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1301.5 1386.5
White 5 3 0 2 3.0 60.0 85.0 1286.1 1371.1
Black 5 3 0 2 3.0 60.0 85.0 1316.8 1401.8
Standard All 10 6 0 4 6.0 60.0 85.0 1301.5 1386.5
White 5 3 0 2 3.0 60.0 85.0 1286.1 1371.1
Black 5 3 0 2 3.0 60.0 85.0 1316.8 1401.8
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 20 11 2 7 12.0 60.0 85.0 1218.9 1303.9
White 10 5 1 4 5.5 55.0 42.5 1217.4 1259.9
Black 10 6 1 3 6.5 65.0 127.5 1220.4 1347.9
Standard All 14 8 1 5 8.5 60.7 91.1 1269.6 1360.7
White 7 4 0 3 4.0 57.1 60.7 1257.8 1318.5
Black 7 4 1 2 4.5 64.3 121.4 1281.4 1402.8
Rapid All 6 3 1 2 3.5 58.3 70.8 1100.7 1171.5
White 3 1 1 1 1.5 50.0 0.0 1123.3 1123.3
Black 3 2 0 1 2.0 66.7 141.7 1078.0 1219.7
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 1700139337 Seutloali, T (Thabiso) 2 1.0 1 0 1 50.0 1209.5 0.0 1209.5 View list
2 105065552 Pillay, D (Diveshan) 2 0.0 0 0 2 0.0 1209.5 -425.0 784.5 View list
3 1080154816 Tladi, J (Junior) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
4 1060147239 Taaibos, B (Brain) 1 1.0 1 0 0 100.0 1209.9 425.0 1634.9 View list
5 1070147237 Rodi, N (Nathi) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
6 1060154389 Pryba, Z (Zandi-Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1080157132 Govender, L (Lishen) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
8 1060153738 Gear, A (Amy) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
9 1070154806 Ferreira, D (Driaan) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
10 1070145338 Erasmus, S (Sarel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1050152747 Phakoe, L (Lehlohonolo) 1 1.0 1 0 0 100.0 1209.9 425.0 1634.9 View list
12 108083511 Martins, A (Armand) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1050156349 Malefo, L (Lwazi) 1 0.5 0 1 0 50.0 1195.9 0.0 1195.9 View list
14 1050154396 Sereisha, L (Letabo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 105050997 Venter, R (Robin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1040153930 Van Der Ross, E (Ezra) 1 0.0 0 0 1 0.0 1209.9 -425.0 784.9 View list
17 1050154256 Singh, K (Kaylum) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1090153724 Russell, J (Jordan) 1 0.0 0 0 1 0.0 1195.9 -425.0 770.9 View list