Player Page

Davids, A (Anton)
Dob: 2008/09/23 (U18)
Gender: Male
Chess SA id: 1080143422
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/11/09 (12 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 rating1391.8
Current Weighted rating1395.1
Current Weighted performance1326.1
Current official/published rating (highest between Raw, WR and WP)1395.1
Current highest rating achieved1456.5
Current floor (min rating allowed)956.5
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)±126.2
Current Raw change used (final)0.0
Projected new Raw rating1391.8
Projected new Weighed rating1285.8
Projected new Weighted performance1326.1
Projected new final Raw rating (if new WP > new Raw)1391.8
Projected new highest rating1456.5
Projected new floor956.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1391.8
Projected effective change (new Official - current Official)-3.3
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 rating1375.7
Current Weighted rating1383.7
Current Weighted performance1335.7
Current official/published rating (highest between Raw, WR and WP)1383.7
Current highest rating achieved1424.0
Current floor (min rating allowed)924.0
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)±129.1
Current Raw change used (final)0.0
Projected new Raw rating1375.7
Projected new Weighed rating1275.4
Projected new Weighted performance1335.7
Projected new final Raw rating (if new WP > new Raw)1375.7
Projected new highest rating1424.0
Projected new floor924.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1375.7
Projected effective change (new Official - current Official)-8.0
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 rating1272.8
Current Weighted rating1241.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1272.8
Current highest rating achieved1288.7
Current floor (min rating allowed)788.7
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)±149.5
Current Raw change used (final)0.0
Projected new Raw rating1272.8
Projected new Weighed rating1142.8
Projected new Weighted performance1261.5
Projected new final Raw rating (if new WP > new Raw)1272.8
Projected new highest rating1288.7
Projected new floor788.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.8
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
Tournament: Evaton #Bossoya Chess Rapid 09 Nov 2024 (B)
Start: 2024/11/09  End: 2024/11/09  Host: GSV  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 0
Games: 0  Score: 0.0
Main rating: 1391.8  Rating gain/loss: 0.0
Type rating: 1272.8  Rating gain/loss: 0.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) 2024/11/09 2024/11/09 Sedibeng (GSV) Rapid 30 0.60 6 0 0.0 1391.8 1272.8 Analysis
8 Gauteng Top Schools 2024 (U17 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 3 1.0 1388.8 1279.3 Analysis
7 Gauteng Schools Individuals Finals 2024 (U18 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1422.0 1414.7 Analysis
6 Sedibeng West District Schools Chess Team's Championships 2024 (U17) 2024/08/12 2024/08/12 Sedibeng (GSV) Standard 60 0.83 3 2 2.0 1408.7 1398.1 Analysis
5 Sedibeng West District Schools Individual Chess Championships 2024 (U18 Boys) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1456.5 1424.0 Analysis
4 Evaton Primary Open 20 July 2024 (B) 2024/07/20 2024/07/20 Sedibeng (GSV) Rapid 30 0.60 5 5 2.5 1456.5 1288.7 Analysis
3 Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U35) 2024/06/16 2024/06/16 Sedibeng (GSV) Rapid 30 0.60 5 5 5.0 1424.6 1219.2 Analysis
2 Sedibeng Chess Open 11 May 2024 (U18) 2024/05/11 2024/05/11 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1403.4 1398.1 Analysis
1 Laerskool Midvaal Chess Open Section 2024 (A) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1393.3 1385.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) 2024/11/09 2024/11/09 Sedibeng (GSV) Rapid 30 0.60 6 0 0.0 1391.8 1272.8 Analysis
19 Gauteng Top Schools 2024 (U17 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 3 1.0 1388.8 1279.3 Analysis
18 Gauteng Schools Individuals Finals 2024 (U18 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1422.0 1414.7 Analysis
17 Sedibeng West District Schools Chess Team's Championships 2024 (U17) 2024/08/12 2024/08/12 Sedibeng (GSV) Standard 60 0.83 3 2 2.0 1408.7 1398.1 Analysis
16 Sedibeng West District Schools Individual Chess Championships 2024 (U18 Boys) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1456.5 1424.0 Analysis
15 Evaton Primary Open 20 July 2024 (B) 2024/07/20 2024/07/20 Sedibeng (GSV) Rapid 30 0.60 5 5 2.5 1456.5 1288.7 Analysis
14 Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U35) 2024/06/16 2024/06/16 Sedibeng (GSV) Rapid 30 0.60 5 5 5.0 1424.6 1219.2 Analysis
13 Sedibeng Chess Open 11 May 2024 (U18) 2024/05/11 2024/05/11 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1403.4 1398.1 Analysis
12 Laerskool Midvaal Chess Open Section 2024 (A) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1393.3 1385.0 Analysis
11 Evaton Primary Chess Open 2023 (C) 2023/11/18 2023/11/18 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1376.8 1362.6 Analysis
10 Driehoek Open Chess Tournament 2023 (C) 2023/09/13 2023/09/13 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1235.2 1208.8 Analysis
9 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 4 1.0 1412.9 1406.8 Analysis
8 2023 Sedibeng West District Schools Chess Tournament (U15) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 4 2.5 1412.9 1406.8 Analysis
7 Eureka Open 2023 (D) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1411.0 1405.5 Analysis
6 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 4 1.5 1235.2 1208.8 Analysis
5 D8 Schools Individuals 2023 (U15 Boys) 2023/05/20 2023/05/20 West Rand (GWR) Standard 60 0.83 5 5 4.5 1235.2 1208.8 Analysis
4 Valia's Chess Tournament 2023 (C) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1235.2 1208.8 Analysis
3 OR Tambo Soncini Finals 2022 (Boys) 2022/10/29 2022/10/29 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1208.0 1200.0 Analysis
2 2022 Gauteng Schools Team Championships (U15 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 0 0.0 1208.0 1208.8 Analysis
1 2022 Gauteng Schools Individual Chess Championship (U15 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 22 1 12 22.5 64.3 121.4 1302.3 1423.7
White 18 12 1 5 12.5 69.4 165.3 1301.2 1466.5
Black 17 10 0 7 10.0 58.8 75.0 1303.5 1378.5
Standard All 22 14 0 8 14.0 63.6 115.9 1283.0 1399.0
White 12 9 0 3 9.0 75.0 212.5 1276.1 1488.6
Black 10 5 0 5 5.0 50.0 0.0 1291.4 1291.4
Rapid All 13 8 1 4 8.5 65.4 130.8 1334.9 1465.6
White 6 3 1 2 3.5 58.3 70.8 1351.4 1422.2
Black 7 5 0 2 5.0 71.4 182.1 1320.8 1502.9
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 81 49 7 25 52.5 64.8 125.9 1280.1 1406.0
White 41 26 4 11 28.0 68.3 155.5 1284.2 1439.7
Black 40 23 3 14 24.5 61.3 95.6 1275.8 1371.4
Standard All 63 38 6 19 41.0 65.1 128.2 1263.5 1391.7
White 32 21 3 8 22.5 70.3 172.7 1264.1 1436.8
Black 31 17 3 11 18.5 59.7 82.3 1262.9 1345.1
Rapid All 18 11 1 6 11.5 63.9 118.1 1338.1 1456.1
White 9 5 1 3 5.5 61.1 94.4 1355.7 1450.2
Black 9 6 0 3 6.0 66.7 141.7 1320.4 1462.1
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 187031806 Rantso, MP (Moiloa) 2 1.5 1 1 0 75.0 1424.9 212.5 1637.4 View list
2 1080155771 Mabuya, T (Thapelo Lerato) 2 1.0 1 0 1 50.0 1345.8 0.0 1345.8 View list
3 1090135204 Mabuse, D (Dikgabane) 2 1.0 0 2 0 50.0 1306.0 0.0 1306.0 View list
4 1090111233 Farrell, J (Jonty) 2 0.0 0 0 2 0.0 1324.1 -425.0 899.1 View list
5 1080146009 Ndlovu, D (Dumisile) 2 0.0 0 0 2 0.0 1405.4 -425.0 980.4 View list
6 1110139656 Kemp, J (Jowan) 1 1.0 1 0 0 100.0 1411.0 425.0 1836.0 View list
7 1080143425 Joubert, J (Juan) 1 1.0 1 0 0 100.0 1388.8 425.0 1813.8 View list
8 207061368 Goosen, M (Mignon) 1 1.0 1 0 0 100.0 1403.4 425.0 1828.4 View list
9 1100114958 Fourie, L (Lucius) 1 1.0 1 0 0 100.0 1376.8 425.0 1801.8 View list
10 109085045 Hanekom, J (Johan) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
11 1070302077 Lebitsa, R (Reabetswe) 1 1.0 1 0 0 100.0 1403.4 425.0 1828.4 View list
12 1070137221 Chalmers, E (Ethan) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
13 1080137787 Chalale, L (Lerato) 1 1.0 1 0 0 100.0 1403.4 425.0 1828.4 View list
14 208092845 Besele, K (Khabonina) 1 1.0 1 0 0 100.0 1376.8 425.0 1801.8 View list
15 1080113648 Els, JA (Jeffrey Allan) 1 1.0 1 0 0 100.0 1208.0 425.0 1633.0 View list
16 103095921 Diedericks, C (Christiaan) 1 1.0 1 0 0 100.0 1393.3 425.0 1818.3 View list
17 2060303609 Cordier, J (Juane) 1 1.0 1 0 0 100.0 1403.4 425.0 1828.4 View list
18 1080156511 Mabuza, N (Ntsika) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
19 1080155428 Mahlala, L (Letlotlo) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
20 1070145992 Maloyi, O (Owami John) 1 1.0 1 0 0 100.0 1456.5 425.0 1881.5 View list