Player Page

Van Der Wath, L (Logan)
Dob: 2014/11/14 (U12)
Gender: Male
Chess SA id: 1140137418
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/12/08 (4 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 rating1316.5
Current Weighted rating1289.5
Current Weighted performance1230.4
Current official/published rating (highest between Raw, WR and WP)1316.5
Current highest rating achieved1347.0
Current floor (min rating allowed)847.0
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.92
Difference (S-We)-1.80
Current Raw change (no limits, including tournament time weight)-65.0
Current min/max change allowed (with limits)±140.5
Current Raw change used (final)-65.0
Projected new Raw rating1251.5
Projected new Weighed rating1188.7
Projected new Weighted performance1140.9
Projected new final Raw rating (if new WP > new Raw)1251.5
Projected new highest rating1347.0
Projected new floor847.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.5
Projected effective change (new Official - current Official)-65.0
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 rating1306.5
Current Weighted rating1281.6
Current Weighted performance1230.4
Current official/published rating (highest between Raw, WR and WP)1306.5
Current highest rating achieved1344.3
Current floor (min rating allowed)844.3
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.87
Difference (S-We)-1.87
Current Raw change (no limits, including tournament time weight)-67.3
Current min/max change allowed (with limits)±142.5
Current Raw change used (final)-67.3
Projected new Raw rating1239.2
Projected new Weighed rating1181.4
Projected new Weighted performance1140.9
Projected new final Raw rating (if new WP > new Raw)1239.2
Projected new highest rating1344.3
Projected new floor844.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.2
Projected effective change (new Official - current Official)-67.3
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 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
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: Gauteng Inter-Region at UJ 2024 (U12 Candidates)
Start: 2024/12/07  End: 2024/12/08  Host: GJM  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 5
Games: 5  Score: 1.0
Main rating: 1316.5  Rating gain/loss: -65.0
Type rating: 1306.5  Rating gain/loss: -67.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 1.0 1316.5 1306.5 Analysis
10 Lardies Ope 2024 (B) 2024/10/26 2024/10/26 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1345.5 1341.1 Analysis
9 2024 Etienne Lewis (U12) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1315.4 1307.6 Analysis
8 Menlopark Open Chess Tournament 2024 (U12) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1304.0 1291.4 Analysis
7 2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1347.0 1344.3 Analysis
6 Hoerskool Overvaal Chess Open 2024 (E) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1280.6 1273.0 Analysis
5 2024 Wynie Robbertse Chess Tournament (D2) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1271.6 1261.1 Analysis
4 2024 Constantiapark Open (D2) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1290.3 1282.0 Analysis
3 2024 Piet Robbertse Open Chess Tournament (D1) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1290.3 1282.0 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1252.9 1246.7 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1252.9 1246.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
29 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 1.0 1316.5 1306.5 Analysis
28 Lardies Ope 2024 (B) 2024/10/26 2024/10/26 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1345.5 1341.1 Analysis
27 2024 Etienne Lewis (U12) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1315.4 1307.6 Analysis
26 Menlopark Open Chess Tournament 2024 (U12) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1304.0 1291.4 Analysis
25 2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1347.0 1344.3 Analysis
24 Hoerskool Overvaal Chess Open 2024 (E) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1280.6 1273.0 Analysis
23 2024 Wynie Robbertse Chess Tournament (D2) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1271.6 1261.1 Analysis
22 2024 Constantiapark Open (D2) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1290.3 1282.0 Analysis
21 2024 Piet Robbertse Open Chess Tournament (D1) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1290.3 1282.0 Analysis
20 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1252.9 1246.7 Analysis
19 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1252.9 1246.7 Analysis
18 Lardies Open Tournament 2023 (D1) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 3 2.0 1242.0 1237.4 Analysis
17 2023 Etienne Lewis Closed Tournament (U10) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1177.8 1166.5 Analysis
16 2023 Woman's Day Open Chess Tournament (Knight) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1177.8 1166.5 Analysis
15 2023 Menlo Open Tournament (D) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1172.4 1157.5 Analysis
14 2023 Elize Steenkamp Open Tournament (D1) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 3.0 1197.1 1183.8 Analysis
13 Wynie Robbertse Open Tournament 2023 (D) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1197.1 1183.8 Analysis
12 2023 Tshwane South School District CLOSED Individual Championships (U11 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1195.3 1179.5 Analysis
11 Silver Lakes Open Chess Tournament (D) 2023/04/15 2023/04/15 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1195.3 1179.5 Analysis
10 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D2) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1244.9 1240.7 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 55 28 0 27 28.0 50.9 7.7 1275.8 1283.6
White 26 14 0 12 14.0 53.8 32.7 1256.8 1289.5
Black 29 14 0 15 14.0 48.3 -14.7 1292.9 1278.2
Standard All 55 28 0 27 28.0 50.9 7.7 1275.8 1283.6
White 26 14 0 12 14.0 53.8 32.7 1256.8 1289.5
Black 29 14 0 15 14.0 48.3 -14.7 1292.9 1278.2
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 148 69 5 74 71.5 48.3 -14.4 1220.0 1205.6
White 70 40 2 28 41.0 58.6 72.9 1212.1 1284.9
Black 78 29 3 46 30.5 39.1 -92.6 1227.1 1134.5
Standard All 148 69 5 74 71.5 48.3 -14.4 1220.0 1205.6
White 70 40 2 28 41.0 58.6 72.9 1212.1 1284.9
Black 78 29 3 46 30.5 39.1 -92.6 1227.1 1134.5
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 1130134043 De Bruin, H (Hanno) 4 1.0 1 0 3 25.0 1138.5 -212.5 926.0 View list
2 1140134057 Erwee, HP (Hermanus Philipus) 3 3.0 3 0 0 100.0 1160.9 425.0 1585.9 View list
3 1130119626 Ndebele, AT (Akhumzi Thandolwenkosi) 3 2.0 2 0 1 66.7 1209.6 141.7 1351.3 View list
4 2140135772 Potgieter, R (Raven) 3 2.0 2 0 1 66.7 1190.9 141.7 1332.5 View list
5 1140135082 Janse Van Rensburg, J (Josh) 3 0.0 0 0 3 0.0 1256.6 -425.0 831.6 View list
6 1100148660 Mmakou, L (Lesedi) 3 0.0 0 0 3 0.0 1196.5 -425.0 771.5 View list
7 2060146015 Nthle, P (Palesa) 3 0.0 0 0 3 0.0 1213.0 -425.0 788.0 View list
8 1140137652 Aikman, D (Desmond Gustav) 2 2.0 2 0 0 100.0 1139.7 425.0 1564.7 View list
9 1140140634 De Beer, L (Liam Nicolaas) 2 2.0 2 0 0 100.0 1175.1 425.0 1600.1 View list
10 2120148662 Selmi, T (Tayssir) 2 2.0 2 0 0 100.0 1221.0 425.0 1646.0 View list
11 1140134242 Opperman, J (Jordan) 2 1.5 1 1 0 75.0 1130.0 212.5 1342.5 View list
12 1110157436 Hlatshwayo, Q (Qhawe) 2 1.0 1 0 1 50.0 1280.9 0.0 1280.9 View list
13 1140149164 Jugmohan, V (Vihar) 2 1.0 1 0 1 50.0 1247.2 0.0 1247.2 View list
14 1140134059 Kruger, A (Arno) 2 1.0 1 0 1 50.0 1147.6 0.0 1147.6 View list
15 2100131805 Loubser, LA (Lilliene) 2 1.0 1 0 1 50.0 1187.4 0.0 1187.4 View list
16 1130135737 Olivier, F (Frederik) 2 1.0 1 0 1 50.0 1151.3 0.0 1151.3 View list
17 1130134055 Swart, J (Jevan) 2 1.0 1 0 1 50.0 1255.3 0.0 1255.3 View list
18 2140139967 Vorster, M (Meandri) 2 1.0 1 0 1 50.0 1284.2 0.0 1284.2 View list
19 1140148674 Weyer, E (Evan) 2 1.0 1 0 1 50.0 1212.7 0.0 1212.7 View list
20 1140143073 Le Roux, J (Jean) 2 0.5 0 1 1 25.0 1126.7 -212.5 914.2 View list