Player Page

Uys, X (Xander)
Dob: 2010/11/22 (U16)
Gender: Male
Chess SA id: 1100119373
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (50 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 rating1291.5
Current Weighted rating1276.9
Current Weighted performance1186.5
Current official/published rating (highest between Raw, WR and WP)1291.5
Current highest rating achieved1305.6
Current floor (min rating allowed)805.6
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)±145.5
Current Raw change used (final)0.0
Projected new Raw rating1291.5
Projected new Weighed rating1175.4
Projected new Weighted performance1186.5
Projected new final Raw rating (if new WP > new Raw)1291.5
Projected new highest rating1305.6
Projected new floor805.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1291.5
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 rating1293.0
Current Weighted rating1297.7
Current Weighted performance1196.7
Current official/published rating (highest between Raw, WR and WP)1297.7
Current highest rating achieved1331.9
Current floor (min rating allowed)831.9
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)±145.2
Current Raw change used (final)0.0
Projected new Raw rating1293.0
Projected new Weighed rating1194.2
Projected new Weighted performance1196.7
Projected new final Raw rating (if new WP > new Raw)1293.0
Projected new highest rating1331.9
Projected new floor831.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1293.0
Projected effective change (new Official - current Official)-4.7
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 rating1216.8
Current Weighted rating1197.4
Current Weighted performance972.8
Current official/published rating (highest between Raw, WR and WP)1216.8
Current highest rating achieved1263.2
Current floor (min rating allowed)763.2
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)±161.9
Current Raw change used (final)0.0
Projected new Raw rating1216.8
Projected new Weighed rating1102.1
Projected new Weighted performance972.8
Projected new final Raw rating (if new WP > new Raw)1216.8
Projected new highest rating1263.2
Projected new floor763.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.8
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 Strategema Chess October 2024 (U15+U17) 2024/10/05 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1273.0 1281.5 Analysis
2 Cape Winelands Schools - Prestige 2024 (U15 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 1.5 1305.6 1331.9 Analysis
1 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1293.2 1166.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Strategema Chess October 2024 (U15+U17) 2024/10/05 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1273.0 1281.5 Analysis
17 Cape Winelands Schools - Prestige 2024 (U15 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 1.5 1305.6 1331.9 Analysis
16 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1293.2 1166.0 Analysis
15 Robertson Chess Tournament Oct 2023 (U13) 2023/10/28 2023/10/28 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1256.4 1299.5 Analysis
14 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 2.0 1269.4 1169.2 Analysis
13 Western Cape PS Individuals 2023 (U13 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1249.1 1287.3 Analysis
12 Cape Winelands Schools Prestige 2023 (U13 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1202.2 1236.5 Analysis
11 Langeberg Schools Chess Trials 2023 (U13 Open) 2023/02/11 2023/02/11 Cape Winelands (WCW) Rapid 30 0.60 5 5 1.0 1239.4 1235.8 Analysis
10 Robertson Strategema Club 2022 (U13) 2022/10/29 2022/10/29 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1217.3 1215.3 Analysis
9 Strategema 2022 (U13) 2022/09/10 2022/09/10 Cape Winelands (WCW) Standard 60 0.83 5 4 2.0 1216.7 1215.7 Analysis
8 Western Cape Schools 2022 (U13 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 2.0 1253.9 1234.8 Analysis
7 Strategema Chess Festival 2022 (U13 Open) 2022/05/14 2022/05/14 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 1253.9 1263.2 Analysis
6 McGregor Kings Chess Festival 2022 (U13) 2022/04/09 2022/04/09 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1247.0 1244.8 Analysis
5 Cape Winelands Schools 2022 (U13 Boys) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1218.0 1200.0 Analysis
4 Lanfeberg Schools Chess Trials 2022 (U13 Boys) 2022/02/26 2022/02/26 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1207.0 1231.1 Analysis
3 Robertson Chess 2020 (U11) 2020/03/07 2020/03/07 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1200.3 1216.0 Analysis
2 Cape Winelands Schools Trials 1 2020 (U11 Boys) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 1174.1 1156.8 Analysis
1 Robertson Strategema 2019 (U9) 2019/10/05 2019/10/05 Cape Winelands (WCW) Rapid 30 0.60 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 5 7 4 8.5 53.1 26.6 1267.3 1293.9
White 8 2 4 2 4.0 50.0 0.0 1245.4 1245.4
Black 8 3 3 2 4.5 56.3 53.1 1289.3 1342.4
Standard All 10 2 5 3 4.5 45.0 -42.5 1292.1 1249.6
White 5 1 3 1 2.5 50.0 0.0 1239.4 1239.4
Black 5 1 2 2 2.0 40.0 -85.0 1344.7 1259.7
Rapid All 6 3 2 1 4.0 66.7 141.7 1226.1 1367.8
White 3 1 1 1 1.5 50.0 0.0 1255.3 1255.3
Black 3 2 1 0 2.5 83.3 283.3 1196.9 1480.2
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 93 42 11 40 47.5 51.1 9.1 1254.6 1263.8
White 48 28 5 15 30.5 63.5 115.1 1231.5 1346.6
Black 45 14 6 25 17.0 37.8 -103.9 1279.3 1175.4
Standard All 46 20 9 17 24.5 53.3 27.7 1294.9 1322.6
White 23 14 4 5 16.0 69.6 166.3 1242.3 1408.6
Black 23 6 5 12 8.5 37.0 -110.9 1347.5 1236.7
Rapid All 47 22 2 23 23.0 48.9 -9.0 1215.2 1206.2
White 25 14 1 10 14.5 58.0 68.0 1221.6 1289.6
Black 22 8 1 13 8.5 38.6 -96.6 1208.0 1111.5
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 1100140084 Van Wyk, I (Igshaan) 4 1.5 1 1 2 37.5 1241.6 -106.3 1135.4 View list
2 1100097160 Harris, T (Tyler) 3 1.5 1 1 1 50.0 1230.2 0.0 1230.2 View list
3 1110139703 Cupido, D (Dante) 3 1.0 1 0 2 33.3 1224.5 -141.7 1082.8 View list
4 2100132317 Dyers, K (Kay) 2 2.0 2 0 0 100.0 1228.3 425.0 1653.3 View list
5 1090098107 Manuel, C (Craig) 2 2.0 2 0 0 100.0 1190.5 425.0 1615.5 View list
6 1090137695 Taedi, D (Daniel) 2 2.0 2 0 0 100.0 1212.5 425.0 1637.5 View list
7 1100108727 Titus, J (Jordyn) 2 1.0 1 0 1 50.0 1253.9 0.0 1253.9 View list
8 2100119371 Van Deventer, L (Lia) 2 1.0 1 0 1 50.0 1231.8 0.0 1231.8 View list
9 1090139705 Visser, D (Denwill) 2 1.0 1 0 1 50.0 1276.3 0.0 1276.3 View list
10 109084242 Carolus, H (Hayden) 2 0.0 0 0 2 0.0 1227.1 -425.0 802.1 View list
11 1100148753 Erasmus, M (Maxwell) 1 1.0 1 0 0 100.0 1239.4 425.0 1664.4 View list
12 1090107965 Fourie, H (Hans) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list
13 1090137578 Daniels, S (Saeed) 1 1.0 1 0 0 100.0 1218.0 425.0 1643.0 View list
14 1090132304 Arendse, M (Mervin) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
15 1090192731 Appollis, J (Jevano) 1 1.0 1 0 0 100.0 1305.6 425.0 1730.6 View list
16 2090098094 Albanie, A (Anzelle) 1 1.0 1 0 0 100.0 1247.0 425.0 1672.0 View list
17 2100157893 Chiduku, A (Abigail) 1 1.0 1 0 0 100.0 1269.4 425.0 1694.4 View list
18 109078327 Hanekom, L (Logan) 1 1.0 1 0 0 100.0 1218.0 425.0 1643.0 View list
19 1100140979 Jacobs, C (Chad) 1 1.0 1 0 0 100.0 1253.9 425.0 1678.9 View list
20 1090192741 Joubert, S (Stander) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list