Player Page

Guo, A (Aleks)
Dob: 2012/08/29 (U14)
Gender: Male
Chess SA id: 1120140113
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (13 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 rating1462.5
Curent Weighted rating1505.9
Curent Weighted performance1362.9
Current official/published rating (highest between Raw, WR and WP)1505.9
Current floor (min rating allowed)1084.7
Current highest rating achieved1584.7
Current K-factor32
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)±114.1
Current Raw change used (final)0.0
Projected new Raw rating1462.5
Projected new Weighed rating1505.0
Projected new Weighted performance1362.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1505.0
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1584.7
Projected new floor1084.7
Projected new K-facor32
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 rating1416.5
Curent Weighted rating1467.0
Curent Weighted performance1325.4
Current official/published rating (highest between Raw, WR and WP)1467.0
Current floor (min rating allowed)1041.9
Current highest rating achieved1541.9
Current K-factor32
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)±121.8
Current Raw change used (final)0.0
Projected new Raw rating1416.5
Projected new Weighed rating1465.7
Projected new Weighted performance1325.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1465.7
Projected effective change (new Official - current Official)-1.3
Projected new highest rating1541.9
Projected new floor1041.9
Projected new K-facor32
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 rating1471.2
Curent Weighted rating1440.0
Curent Weighted performance1466.2
Current official/published rating (highest between Raw, WR and WP)1471.2
Current floor (min rating allowed)1015.7
Current highest rating achieved1515.7
Current K-factor32
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)±112.7
Current Raw change used (final)0.0
Projected new Raw rating1471.2
Projected new Weighed rating1445.8
Projected new Weighted performance1466.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1471.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1515.7
Projected new floor1015.7
Projected new K-facor32
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 rating1240.3
Curent Weighted rating1203.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1240.3
Current floor (min rating allowed)1015.7
Current highest rating achieved1240.3
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)±156.6
Current Raw change used (final)0.0
Projected new Raw rating1240.3
Projected new Weighed rating1206.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1240.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.3
Projected new floor1015.7
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 3.0 1461.5 1515.7 Analysis
7 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 6 3.0 1461.5 1200.0 Analysis
6 Strategize to Win 2024 (A) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 1.5 1461.5 1415.5 Analysis
5 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 4.5 1461.5 1515.7 Analysis
4 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 4 1.5 1520.3 1468.9 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1520.3 1468.9 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (U12) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 5.0 1524.3 1490.1 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1524.3 1476.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 3.0 1461.5 1515.7 Analysis
27 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 6 3.0 1461.5 1200.0 Analysis
26 Strategize to Win 2024 (A) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 1.5 1461.5 1415.5 Analysis
25 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 4.5 1461.5 1515.7 Analysis
24 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 4 1.5 1520.3 1468.9 Analysis
23 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1520.3 1468.9 Analysis
22 Cape of Good Hope Open Chess Tournament 2024 (U12) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 5.0 1524.3 1490.1 Analysis
21 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1524.3 1476.3 Analysis
20 Kraaifontein Open 2023 (Adanced) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 70 0.87 6 5 1.0 1584.7 1540.0 Analysis
19 Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 6.0 1562.6 1424.5 Analysis
18 Western Cape Top Schools 2023 (U13 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 4.5 1566.3 1541.9 Analysis
17 CT Metro District East Top Schools Chess 2023 (U13 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 5 4.5 1564.4 1377.3 Analysis
16 WP Closed 2023 (U12) 2023/06/16 2023/06/17 Cape Town (WCT) Standard 70 0.87 6 6 5.0 1515.8 1508.6 Analysis
15 Western Cape PS Individuals 2023 (U11 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1474.0 1465.1 Analysis
14 Cape Town Open 2023 (Intermediate) 2023/03/25 2023/03/26 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1434.2 1400.8 Analysis
13 Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 6.0 1434.2 1400.8 Analysis
12 District East Schools Chess Individual Trials 2023 (U11 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1403.9 1358.0 Analysis
11 Cape of Good Hope Open 2023 (U12) 2023/01/28 2023/01/28 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1421.7 1392.8 Analysis
10 Kraaifontein Open 2022 (Intermediate) 2022/12/17 2022/12/18 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1399.9 1302.7 Analysis
9 Kraaifontein Rapid Open 2022 (U12) 2022/12/16 2022/12/16 Cape Town (WCT) Rapid 30 0.60 6 6 4.5 1399.9 1343.5 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 45 24 4 17 26.0 57.8 66.1 1393.0 1459.1
White 22 13 2 7 14.0 63.6 115.9 1403.0 1519.0
Black 23 11 2 10 12.0 52.2 18.5 1383.3 1401.8
Standard All 20 9 3 8 10.5 52.5 21.3 1372.1 1393.3
White 10 4 2 4 5.0 50.0 0.0 1356.0 1356.0
Black 10 5 1 4 5.5 55.0 42.5 1388.1 1430.6
Rapid All 19 12 1 6 12.5 65.8 134.2 1366.7 1500.9
White 9 7 0 2 7.0 77.8 236.1 1389.8 1625.9
Black 10 5 1 4 5.5 55.0 42.5 1346.0 1388.5
Blitz All 6 3 0 3 3.0 50.0 0.0 1545.6 1545.6
White 3 2 0 1 2.0 66.7 141.7 1599.6 1741.2
Black 3 1 0 2 1.0 33.3 -141.7 1491.7 1350.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 154 96 15 43 103.5 67.2 146.3 1335.9 1482.2
White 74 48 5 21 50.5 68.2 155.1 1350.2 1505.3
Black 80 48 10 22 53.0 66.3 138.1 1322.6 1460.8
Standard All 90 53 10 27 58.0 64.4 122.8 1336.5 1459.3
White 44 28 4 12 30.0 68.2 154.5 1345.5 1500.0
Black 46 25 6 15 28.0 60.9 92.4 1327.9 1420.3
Rapid All 58 40 5 13 42.5 73.3 197.8 1313.2 1511.1
White 27 18 1 8 18.5 68.5 157.4 1330.2 1487.6
Black 31 22 4 5 24.0 77.4 233.1 1298.4 1531.5
Blitz All 6 3 0 3 3.0 50.0 0.0 1545.6 1545.6
White 3 2 0 1 2.0 66.7 141.7 1599.6 1741.2
Black 3 1 0 2 1.0 33.3 -141.7 1491.7 1350.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120135094 Singh, S (Shaurya) 5 2.5 2 1 2 50.0 1425.7 0.0 1425.7 View list
2 1120132064 Fourie, R (Ruan) 4 4.0 4 0 0 100.0 1413.7 425.0 1838.7 View list
3 1110137370 Spence, B (Brian) 4 3.0 3 0 1 75.0 1428.0 212.5 1640.5 View list
4 1120134372 Weideman, J (Janko) 4 1.5 0 3 1 37.5 1405.3 -106.3 1299.0 View list
5 1110106190 Salimu, C (Chase) 4 0.0 0 0 4 0.0 1445.5 -425.0 1020.5 View list
6 1120137368 Sher, J (Jonah) 3 3.0 3 0 0 100.0 1341.3 425.0 1766.3 View list
7 1110140745 Zheng, Y (Yi) 3 2.0 2 0 1 66.7 1440.0 141.7 1581.7 View list
8 2120109817 Hagen, S (Sophia) 3 1.5 1 1 1 50.0 1466.3 0.0 1466.3 View list
9 1110102387 Smith, Z (Zion) 3 1.0 0 2 1 33.3 1374.3 -141.7 1232.7 View list
10 1140136551 Resnekov, O (Oliver) 3 0.0 0 0 3 0.0 1461.5 -425.0 1036.5 View list
11 1120116389 Brey, E (Emaad) 2 2.0 2 0 0 100.0 1423.2 425.0 1848.2 View list
12 1120138780 Rall, L (Lian) 2 2.0 2 0 0 100.0 1337.0 425.0 1762.0 View list
13 1100109057 Tsabola, B (Bright) 2 1.5 1 1 0 75.0 1368.3 212.5 1580.8 View list
14 1110109002 Maruma, KB (Kamogelo) 2 1.0 1 0 1 50.0 1490.9 0.0 1490.9 View list
15 1110132058 Braaf, J (Jordan) 2 0.0 0 0 2 0.0 1415.8 -425.0 990.8 View list
16 1070097558 Maruma, K (Katlego) 2 0.0 0 0 2 0.0 1490.9 -425.0 1065.9 View list
17 1110131799 Barends, Z (Zac) 1 1.0 1 0 0 100.0 1398.9 425.0 1823.9 View list
18 1010302179 Baker, A (Alexander) 1 1.0 1 0 0 100.0 1461.5 425.0 1886.5 View list
19 1110146724 Bailey, Z (Zack) 1 1.0 1 0 0 100.0 1412.2 425.0 1837.2 View list
20 1110132434 Bailey, C (Caleb) 1 1.0 1 0 0 100.0 1293.2 425.0 1718.2 View list