Player Page

Van Der Merwe, D (Divan)
Dob: 2011/03/27 (U14)
Gender: Male
Chess SA id: 1110100197
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2020/02/29 (1556 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 rating1408.4
Curent Weighted rating1408.4
Curent Weighted performance628.3
Current official/published rating (highest between Raw, WR and WP)1408.4
Current floor (min rating allowed)933.7
Current highest rating achieved1433.7
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)±123.2
Current Raw change used (final)0.0
Projected new Raw rating1408.4
Projected new Weighed rating1408.4
Projected new Weighted performance628.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1408.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1433.7
Projected new floor933.7
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 rating1396.2
Curent Weighted rating1396.2
Curent Weighted performance623.6
Current official/published rating (highest between Raw, WR and WP)1396.2
Current floor (min rating allowed)920.8
Current highest rating achieved1420.8
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)±125.4
Current Raw change used (final)0.0
Projected new Raw rating1396.2
Projected new Weighed rating1396.2
Projected new Weighted performance623.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1396.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1420.8
Projected new floor920.8
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Chessnuts 1 - 29 February 2020 (Kings) 2020/02/29 2020/02/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1414.8 1404.8 Analysis
20 JNW Club - Bryanston Open1 2020 (E) 2020/02/01 2020/02/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1414.8 1404.8 Analysis
19 2019 South African Junior Team Championships (U10B) 2020/01/08 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.5 1433.7 1420.8 Analysis
18 GJM vs GE Inter Region 2019 (U10D) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1328.9 1318.4 Analysis
17 2019 Alekhine Open (C) 2019/08/09 2019/08/10 Tshwane (GTP) Standard 120 1.00 5 5 3.0 1328.9 1319.5 Analysis
16 JHB Metro Closed 2019 (U10) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 5.0 1248.4 1239.2 Analysis
15 Chessnuts Under 1200 Rated Tournament 2019 (Knights) 2019/07/13 2019/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1248.4 1239.2 Analysis
14 JNW Club - Unika Scholar 2019 (U10) 2019/06/01 2019/06/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1279.2 1274.8 Analysis
13 The Metro Open 2019 (Cadets) 2019/05/25 2019/05/25 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.0 1257.3 1255.5 Analysis
12 The King`s Cup League 2019 (B) 2019/05/18 2019/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1257.3 1255.5 Analysis
11 Chessnuts Under 1200 27 April 2019 (Knights) 2019/04/27 2019/04/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1135.2 1114.4 Analysis
10 2019 Capablanca Chess Festival (Swiss E) 2019/04/19 2019/04/19 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1135.2 1114.4 Analysis
9 JNW Club - Charterhouse Open 2019 (E) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1135.2 1114.4 Analysis
8 JNW Club - Trinityhouse Little Falls Open 2019 (D) 2019/02/23 2019/02/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1210.5 1204.8 Analysis
7 South African Junior Team Championships 2018 (U8B+U8 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 5.0 1146.5 1139.2 Analysis
6 Inter Region GE vs JHB Metro 2018 (U8) 2018/10/06 2018/10/06 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1140.2 1127.6 Analysis
5 Chessnuts Spring 2018 (Knights) 2018/09/29 2018/09/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1172.7 1168.0 Analysis
4 JNW Club - Maragon Open 2018 (U8) 2018/08/04 2018/08/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1130.5 1113.2 Analysis
3 JHB Metro Junior Closed 2018 (U8) 2018/07/28 2018/07/29 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.5 1074.5 1045.6 Analysis
2 Fonties Challenge 2018 (U7) 2018/04/21 2018/04/21 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
12
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 110 59 8 43 63.0 57.3 61.8 1189.8 1251.6
White 51 29 4 18 31.0 60.8 91.7 1188.3 1280.0
Black 59 30 4 25 32.0 54.2 36.0 1191.1 1227.2
Standard All 110 59 8 43 63.0 57.3 61.8 1189.8 1251.6
White 51 29 4 18 31.0 60.8 91.7 1188.3 1280.0
Black 59 30 4 25 32.0 54.2 36.0 1191.1 1227.2
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 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 1110103542 Marais, E (Enzo) 3 3.0 3 0 0 100.0 1152.7 425.0 1577.7 View list
2 111092701 Deysel, K (Kaleb) 3 2.5 2 1 0 83.3 1223.9 283.3 1507.2 View list
3 111092705 Moonsammy, E (Ethan) 3 0.0 0 0 3 0.0 1195.9 -425.0 770.9 View list
4 2110099288 Jonker, M (Marisa) 2 2.0 2 0 0 100.0 1170.1 425.0 1595.1 View list
5 1090100329 Mitchell, D (Dylan) 2 1.5 1 1 0 75.0 1154.0 212.5 1366.5 View list
6 1110100313 Rademeyer, L (Luca) 2 1.5 1 1 0 75.0 1307.4 212.5 1519.9 View list
7 1100107186 Stols, N (Nathan) 2 1.5 1 1 0 75.0 1284.5 212.5 1497.0 View list
8 1110097852 Bezuidenhout, D (Dawid) 2 1.0 1 0 1 50.0 1224.2 0.0 1224.2 View list
9 212091698 Chinoruma, K (Kupa) 2 1.0 1 0 1 50.0 1165.3 0.0 1165.3 View list
10 2110100196 Kluever, K (Katelijne) 2 1.0 1 0 1 50.0 1173.3 0.0 1173.3 View list
11 211085191 Naidoo, K (Kajol) 2 1.0 1 0 1 50.0 1165.3 0.0 1165.3 View list
12 110091705 Pienaar, K (Kyle) 2 1.0 1 0 1 50.0 1252.8 0.0 1252.8 View list
13 110089114 Van Urk, M (Milan) 2 1.0 1 0 1 50.0 1191.8 0.0 1191.8 View list
14 1110112163 Chen, Y (Youlin) 2 0.0 0 0 2 0.0 1196.3 -425.0 771.3 View list
15 111092267 D`Alton, E (Ezra) 2 0.0 0 0 2 0.0 1102.5 -425.0 677.5 View list
16 1110099269 Meij, A (Ariel) 2 0.0 0 0 2 0.0 1170.1 -425.0 745.1 View list
17 211092268 Mkhasibe, NZ (Nobuhle) 2 0.0 0 0 2 0.0 1107.3 -425.0 682.3 View list
18 1100112184 De Swardt, FG (Frederick Giliam) 1 1.0 1 0 0 100.0 1135.2 425.0 1560.2 View list
19 1080107294 De Bruyn, E (Eric) 1 1.0 1 0 0 100.0 1135.2 425.0 1560.2 View list
20 2110098220 Da Conceicao, J (Juliana) 1 1.0 1 0 0 100.0 1146.5 425.0 1571.5 View list