Player Page

Van Wyk-Grove, A (Alexander)
Dob: 2001/07/19 (Adult)
Gender: Male
Chess SA id: 101040940
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2018/12/20 (1975 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 rating1376.4
Curent Weighted rating1326.5
Curent Weighted performance385.9
Current official/published rating (highest between Raw, WR and WP)1376.4
Current floor (min rating allowed)876.4
Current highest rating achieved1376.4
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)±129.0
Current Raw change used (final)0.0
Projected new Raw rating1376.4
Projected new Weighed rating1331.5
Projected new Weighted performance385.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1376.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1376.4
Projected new floor876.4
Projected new K-facor36
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 rating1415.8
Curent Weighted rating1339.5
Curent Weighted performance390.6
Current official/published rating (highest between Raw, WR and WP)1415.8
Current floor (min rating allowed)915.8
Current highest rating achieved1415.8
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)±121.9
Current Raw change used (final)0.0
Projected new Raw rating1415.8
Projected new Weighed rating1347.2
Projected new Weighted performance390.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1415.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1415.8
Projected new floor915.8
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 rating1092.8
Curent Weighted rating1092.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1092.8
Current floor (min rating allowed)592.8
Current highest rating achieved1092.8
Current K-factor40
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)±193.2
Current Raw change used (final)0.0
Projected new Raw rating1092.8
Projected new Weighed rating1092.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1092.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1092.8
Projected new floor592.8
Projected new K-facor40
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 rating1067.3
Curent Weighted rating1066.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1067.3
Current floor (min rating allowed)592.8
Current highest rating achieved1067.3
Current K-factor40
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)±200.3
Current Raw change used (final)0.0
Projected new Raw rating1067.3
Projected new Weighed rating1066.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1067.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1067.3
Projected new floor592.8
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 South African Junior Blitz 2018 (U18) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 3.0 1329.6 1092.8 Analysis
15 South African Junior Team Championships 2018 (U18A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.5 1329.6 1320.6 Analysis
14 2018 Interregion Sedibeng vs Ekurhuleni (N) 2018/11/03 2018/11/03 Sedibeng (GSV) Standard 60 0.83 6 4 1.0 1365.8 1364.2 Analysis
13 Fonteine Open 2018 (A) 2018/10/13 2018/10/13 Sedibeng (GSV) Standard 61 0.83 5 4 1.0 1370.7 1375.0 Analysis
12 Eureka Chess Open 2018 (A) 2018/09/29 2018/09/29 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 1351.3 1352.0 Analysis
11 2018 Gauteng League Final (U19) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1340.2 1338.3 Analysis
10 D8 Team League 2018 (U19) 2018/07/28 2018/07/28 Sedibeng (GSV) Standard 61 0.83 6 6 4.0 1310.8 1309.1 Analysis
9 Amigo Spur Eligwa Chess Open 2018 (A) 2018/05/19 2018/05/19 Sedibeng (GSV) Standard 60 0.83 5 0 0.0 1283.1 1283.3 Analysis
8 Heidelberg Skaak Klub 2018 (Team 1) 2018/05/05 2018/05/05 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1283.1 1283.3 Analysis
7 2018 South African Junior Closed Chess Championships (U18 Open) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 10 2.0 1314.4 1312.8 Analysis
6 D8 Individual 2018 (U17 Boys) 2018/03/17 2018/03/17 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1271.2 1269.9 Analysis
5 Henley Open 2018 (A) 2018/03/10 2018/03/10 Sedibeng (GSV) Standard 61 0.83 5 4 2.0 1271.2 1269.9 Analysis
4 Carels Open 2018 (A) 2018/03/03 2018/03/03 Sedibeng (GSV) Standard 61 0.83 5 4 1.0 1271.2 1269.9 Analysis
3 2018 Blou Bul Open (B) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1276.0 1276.0 Analysis
2 South African Junior Wildcard Championships 2017 (U18 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 4.5 1092.8 1092.8 Analysis
1 South African Junior Team Championships 2017 (U18C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1092.8 1092.8 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 85 37 8 40 41.0 48.2 -15.0 1332.8 1317.8
White 39 19 4 16 21.0 53.8 32.7 1278.3 1311.0
Black 46 18 4 24 20.0 43.5 -55.4 1379.1 1323.6
Standard All 78 34 8 36 38.0 48.7 -10.9 1333.0 1322.1
White 36 17 4 15 19.0 52.8 23.6 1287.9 1311.5
Black 42 17 4 21 19.0 45.2 -40.5 1371.7 1331.2
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 7 3 0 4 3.0 42.9 -60.7 1330.6 1269.9
White 3 2 0 1 2.0 66.7 141.7 1163.3 1305.0
Black 4 1 0 3 1.0 25.0 -212.5 1456.1 1243.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100061343 Khumalo, K (Kagiso) 4 1.0 1 0 3 25.0 1246.4 -212.5 1033.9 View list
2 100003864 Bull, D (Dearan) 2 2.0 2 0 0 100.0 1203.6 425.0 1628.6 View list
3 106013013 Huisamen, BB (Botha) 2 2.0 2 0 0 100.0 1277.2 425.0 1702.2 View list
4 1000104883 Mtande, X (Xolani) 2 2.0 2 0 0 100.0 1310.8 425.0 1735.8 View list
5 102090103 Mthethwa, S (Sibongiseni) 2 2.0 2 0 0 100.0 1310.8 425.0 1735.8 View list
6 101061351 Pule, L (Lesedi) 2 0.5 0 1 1 25.0 1300.4 -212.5 1087.9 View list
7 172037577 Theron, A (Andre) 2 0.5 0 1 1 25.0 1311.3 -212.5 1098.8 View list
8 100011799 Hansen, MW (Marcques) 2 0.0 0 0 2 0.0 1327.3 -425.0 902.3 View list
9 101023373 Mlahleki, V (Vusimuzi) 2 0.0 0 0 2 0.0 1329.6 -425.0 904.6 View list
10 100054865 Raad, GR (Graham) 2 0.0 0 0 2 0.0 1203.6 -425.0 778.6 View list
11 101066615 Afrikaner, M (Marchelino) 1 1.0 1 0 0 100.0 1092.8 425.0 1517.8 View list
12 100061340 Dladla, A (Akabongwe) 1 1.0 1 0 0 100.0 1351.3 425.0 1776.3 View list
13 103095921 Diedericks, C (Christiaan) 1 1.0 1 0 0 100.0 1351.3 425.0 1776.3 View list
14 102006800 De Villiers, CFB (Carel) 1 1.0 1 0 0 100.0 1329.6 425.0 1754.6 View list
15 185005871 Da Silva, FMP (Franasco) 1 1.0 1 0 0 100.0 1283.1 425.0 1708.1 View list
16 202008750 Emanuel, P (Prithee) 1 1.0 1 0 0 100.0 1370.7 425.0 1795.7 View list
17 100008473 Dyalvane, L (Litha) 1 1.0 1 0 0 100.0 1092.8 425.0 1517.8 View list
18 102095339 Dube, B (Brandon) 1 1.0 1 0 0 100.0 1271.2 425.0 1696.2 View list
19 100080915 Barnard, N (Nico) 1 1.0 1 0 0 100.0 1092.8 425.0 1517.8 View list
20 101065459 Flippies, H (Hanze) 1 1.0 1 0 0 100.0 1092.8 425.0 1517.8 View list