Player Page

Struwig, A (Alex)
Dob: 2009/05/13 (U16)
Gender: Male
Chess SA id: 1090153479
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1207.0
Current Weighted rating1198.5
Current Weighted performance1086.8
Current official/published rating (highest between Raw, WR and WP)1207.0
Current highest rating achieved1207.0
Current floor (min rating allowed)707.0
Current K-factor36
Games played this month6
Score (S)5.0
Expected score (We)3.09
Difference (S-We)1.59
Current Raw change (no limits, including tournament time weight)57.1
Current min/max change allowed (with limits)±164.2
Current Raw change used (final)57.1
Projected new Raw rating1264.1
Projected new Weighed rating1102.7
Projected new Weighted performance1211.7
Projected new final Raw rating (if new WP > new Raw)1264.1
Projected new highest rating1264.1
Projected new floor764.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.1
Projected effective change (new Official - current Official)+57.1
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 month6
Score (S)5.0
Expected score (We)3.01
Difference (S-We)1.99
Current Raw change (no limits, including tournament time weight)71.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)71.6
Projected new Raw rating1271.6
Projected new Weighed rating1104.0
Projected new Weighted performance484.9
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)+71.6
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 rating1210.5
Current Weighted rating1195.6
Current Weighted performance1104.7
Current official/published rating (highest between Raw, WR and WP)1210.5
Current highest rating achieved1215.9
Current floor (min rating allowed)715.9
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)±163.4
Current Raw change used (final)0.0
Projected new Raw rating1210.5
Projected new Weighed rating1100.5
Projected new Weighted performance1104.7
Projected new final Raw rating (if new WP > new Raw)1210.5
Projected new highest rating1215.9
Projected new floor715.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.5
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 rating1219.4
Current Weighted rating1203.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1219.4
Current highest rating achieved1219.4
Current floor (min rating allowed)719.4
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)±161.3
Current Raw change used (final)0.0
Projected new Raw rating1219.4
Projected new Weighed rating1106.9
Projected new Weighted performance419.4
Projected new final Raw rating (if new WP > new Raw)1219.4
Projected new highest rating1219.4
Projected new floor719.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Paarl Boys' High Chess Festival 2024 (C)
Start: 2024/10/04  End: 2024/10/05  Host: WCW  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 5.0
Main rating: 1207.0  Rating gain/loss: 57.1
Type rating: 1200.0  Rating gain/loss: 71.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Paarl Boys' High Chess Festival 2024 (C) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 6 5.0 1207.0 1200.0 Analysis
4 Smart Chess Blitz 2024 (B) 2024/09/07 2024/09/07 Mangaung (FMB) Blitz 5 0.18 7 7 4.0 1201.9 1200.0 Analysis
3 Bloemfontein Highschool League 2024 (U15B-U19B) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1196.0 1201.1 Analysis
2 Bloemfontein High School League 16 February 2024 (U15B+U17B) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1202.3 1215.9 Analysis
1 Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 4.0 1186.2 1166.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Paarl Boys' High Chess Festival 2024 (C) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 6 5.0 1207.0 1200.0 Analysis
7 Smart Chess Blitz 2024 (B) 2024/09/07 2024/09/07 Mangaung (FMB) Blitz 5 0.18 7 7 4.0 1201.9 1200.0 Analysis
6 Bloemfontein Highschool League 2024 (U15B-U19B) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1196.0 1201.1 Analysis
5 Bloemfontein High School League 16 February 2024 (U15B+U17B) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1202.3 1215.9 Analysis
4 Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 4.0 1186.2 1166.9 Analysis
3 Bloemfontein HS League 27 October 2023 (U13-U17) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 5 3.0 1194.3 1168.3 Analysis
2 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 4 1.0 1194.3 1168.3 Analysis
1 Bloemfontein Highschool League 24 Feb 2023 (U13+U15) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 17 2 9 18.0 64.3 121.4 1190.4 1311.9
White 13 9 1 3 9.5 73.1 196.2 1148.1 1344.2
Black 15 8 1 6 8.5 56.7 56.7 1227.2 1283.8
Standard All 6 5 0 1 5.0 83.3 283.3 1195.2 1478.5
White 3 2 0 1 2.0 66.7 141.7 1189.1 1330.8
Black 3 3 0 0 3.0 100.0 425.0 1201.3 1626.3
Rapid All 15 9 0 6 9.0 60.0 85.0 1169.8 1254.8
White 7 5 0 2 5.0 71.4 182.1 1110.1 1292.2
Black 8 4 0 4 4.0 50.0 0.0 1222.1 1222.1
Blitz All 7 3 2 2 4.0 57.1 60.7 1230.5 1291.3
White 3 2 1 0 2.5 83.3 283.3 1195.6 1478.9
Black 4 1 1 2 1.5 37.5 -106.3 1256.8 1150.5
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 42 23 2 17 24.0 57.1 60.7 1195.2 1255.9
White 19 11 1 7 11.5 60.5 89.5 1171.1 1260.6
Black 23 12 1 10 12.5 54.3 37.0 1215.0 1252.0
Standard All 6 5 0 1 5.0 83.3 283.3 1195.2 1478.5
White 3 2 0 1 2.0 66.7 141.7 1189.1 1330.8
Black 3 3 0 0 3.0 100.0 425.0 1201.3 1626.3
Rapid All 29 15 0 14 15.0 51.7 14.7 1186.6 1201.3
White 13 7 0 6 7.0 53.8 32.7 1161.4 1194.1
Black 16 8 0 8 8.0 50.0 0.0 1207.1 1207.1
Blitz All 7 3 2 2 4.0 57.1 60.7 1230.5 1291.3
White 3 2 1 0 2.5 83.3 283.3 1195.6 1478.9
Black 4 1 1 2 1.5 37.5 -106.3 1256.8 1150.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2120146865 Mcpherson, L (Lilly) 2 1.0 1 0 1 50.0 1191.1 0.0 1191.1 View list
2 1140145464 Sealoma, T (Tshegofatso) 2 1.0 1 0 1 50.0 1193.1 0.0 1193.1 View list
3 1090112367 Van Rooyen, CG (Conrad Gerhard) 2 0.0 0 0 2 0.0 1194.3 -425.0 769.3 View list
4 2080153474 Cloete, E (Elri) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090150652 Du Plessis, M (Matthys Armand) 1 1.0 1 0 0 100.0 1207.0 425.0 1632.0 View list
6 1130134659 De Wet, A (Aiten-Jaun) 1 1.0 1 0 0 100.0 1194.3 425.0 1619.3 View list
7 1070150649 Dalbock, D (Dylan) 1 1.0 1 0 0 100.0 1207.0 425.0 1632.0 View list
8 2140148594 Matiki, T (Thandeka) 1 1.0 1 0 0 100.0 1186.2 425.0 1611.2 View list
9 1090149094 Malo, T (Thato) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1100146949 Letlotlo, M (Motingoe) 1 1.0 1 0 0 100.0 1194.3 425.0 1619.3 View list
11 1080137007 Moteka, J (Joseph) 1 1.0 1 0 0 100.0 1186.2 425.0 1611.2 View list
12 1080137014 Ntsomotho, T (Tswanelo) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
13 1090300827 Pretorius, E (Enrico) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
14 1070190363 Pretorius, J (Jaydon) 1 1.0 1 0 0 100.0 1194.3 425.0 1619.3 View list
15 2130148586 Rametsi, O (Oarabile) 1 1.0 1 0 0 100.0 1201.9 425.0 1626.9 View list
16 1110310869 Savvas, C (Christopher) 1 1.0 1 0 0 100.0 1201.9 425.0 1626.9 View list
17 2080300830 Smith, J (Jolin) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
18 1060162692 Stevens, L (Lucas) 1 1.0 1 0 0 100.0 1207.0 425.0 1632.0 View list
19 1070191959 Swanepoel, Z (Zandri) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
20 1090152201 Thiersen, N (Noa) 1 1.0 1 0 0 100.0 1207.0 425.0 1632.0 View list