Player Page

Pelser, A (Aidan)
Dob: 2016/01/04 (U10)
Gender: Male
Chess SA id: 1160143816
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (8 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 rating1290.0
Curent Weighted rating1273.8
Curent Weighted performance1211.8
Current official/published rating (highest between Raw, WR and WP)1290.0
Current floor (min rating allowed)803.2
Current highest rating achieved1303.2
Current K-factor36
Games played this month14
Score (S)8.0
Expected score (We)6.20
Difference (S-We)1.80
Current Raw change (no limits, including tournament time weight)59.5
Current min/max change allowed (with limits)±145.9
Current Raw change used (final)59.5
Projected new Raw rating1349.5
Projected new Weighed rating1281.3
Projected new Weighted performance1211.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1349.5
Projected effective change (new Official - current Official)+59.5
Projected new highest rating1349.5
Projected new floor849.5
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 rating1293.7
Curent Weighted rating1279.1
Curent Weighted performance1213.0
Current official/published rating (highest between Raw, WR and WP)1293.7
Current floor (min rating allowed)808.6
Current highest rating achieved1308.6
Current K-factor36
Games played this month14
Score (S)8.0
Expected score (We)6.29
Difference (S-We)1.71
Current Raw change (no limits, including tournament time weight)61.6
Current min/max change allowed (with limits)±145.1
Current Raw change used (final)61.6
Projected new Raw rating1355.3
Projected new Weighed rating1286.9
Projected new Weighted performance1213.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1355.3
Projected effective change (new Official - current Official)+61.6
Projected new highest rating1355.3
Projected new floor855.3
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
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
Tournament: JMC Crawford International Sandton 2024 (U10)
Start: 2024/05/11  End: 2024/05/11  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1290.0  Rating gain/loss: 25.7
Type rating: 1293.7  Rating gain/loss: 31.0
Analysis
Tournament: South African Junior Closed Chess Championship 2024 (U8 Open)
Start: 2024/04/27  End: 2024/05/01  Host: GE  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 5.0
Main rating: 1290.0  Rating gain/loss: 33.8
Type rating: 1293.7  Rating gain/loss: 30.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1290.0 1293.7 Analysis
4 South African Junior Closed Chess Championship 2024 (U8 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.0 1290.0 1293.7 Analysis
3 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 2 1.0 1284.9 1288.7 Analysis
2 JMC Kick Off Tournament 2024 (U10) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1293.9 1304.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1293.9 1304.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1290.0 1293.7 Analysis
15 South African Junior Closed Chess Championship 2024 (U8 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.0 1290.0 1293.7 Analysis
14 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 2 1.0 1284.9 1288.7 Analysis
13 JMC Kick Off Tournament 2024 (U10) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1293.9 1304.5 Analysis
12 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1293.9 1304.5 Analysis
11 Africawide Chess Championship 2023 (Development A) 2023/11/04 2023/11/04 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.5 1292.9 1302.7 Analysis
10 2023 Centurion Chess Open (E) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1276.1 1282.3 Analysis
9 JMC Closed Aug 2023 (U8) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1303.2 1308.6 Analysis
8 JMC Trinity Little Falls 2023 (U8) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1263.5 1268.3 Analysis
7 JNW Open - Trinityhouse Little Falls 2023 (U8) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1253.0 1256.8 Analysis
6 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) 2023/02/04 2023/02/04 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1190.4 1190.6 Analysis
5 2022 South African Junior Wild Card Chess Championships (U8 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 6 2.0 1212.0 1209.3 Analysis
4 2022 South African Junior Team Chess Championships (U8 Open+Girls) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1212.0 1209.3 Analysis
3 JMC 3rd Trials 2022 (U8) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1202.7 1198.5 Analysis
2 JMC 2nd Trials 2022 (U8) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1209.6 1210.4 Analysis
1 JMC Trials 1 - Laerskool Fontainebleau 2022 (U8) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 26 14 0 12 14.0 53.8 32.7 1317.3 1350.0
White 14 8 0 6 8.0 57.1 60.7 1324.1 1384.9
Black 12 6 0 6 6.0 50.0 0.0 1309.3 1309.3
Standard All 26 14 0 12 14.0 53.8 32.7 1317.3 1350.0
White 14 8 0 6 8.0 57.1 60.7 1324.1 1384.9
Black 12 6 0 6 6.0 50.0 0.0 1309.3 1309.3
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 46 6 33 49.0 57.6 65.0 1230.8 1295.8
White 40 19 4 17 21.0 52.5 21.3 1234.9 1256.1
Black 45 27 2 16 28.0 62.2 103.9 1227.1 1331.0
Standard All 85 46 6 33 49.0 57.6 65.0 1230.8 1295.8
White 40 19 4 17 21.0 52.5 21.3 1234.9 1256.1
Black 45 27 2 16 28.0 62.2 103.9 1227.1 1331.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1170147325 Stelloh, A (Alexander) 4 2.5 2 1 1 62.5 1262.0 106.3 1368.2 View list
2 2160143809 Gerber, Z (Zoe) 3 3.0 3 0 0 100.0 1245.8 425.0 1670.8 View list
3 2150136753 Exarchos, I (Isabella) 3 0.5 0 1 2 16.7 1238.5 -283.3 955.2 View list
4 1160145195 Labuschagne, P (Phillip) 3 0.5 0 1 2 16.7 1265.3 -283.3 982.0 View list
5 1180147825 Conradie, D (David) 2 2.0 2 0 0 100.0 1221.7 425.0 1646.7 View list
6 1170134515 Deysel, Z (Zachariah) 2 2.0 2 0 0 100.0 1296.6 425.0 1721.6 View list
7 1150134514 Deysel, E (Eli) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
8 1160155757 Hlabangwane, N (Ntwanano) 2 2.0 2 0 0 100.0 1283.3 425.0 1708.3 View list
9 2170151830 Malemane, A (Atlehang Faith) 2 2.0 2 0 0 100.0 1283.3 425.0 1708.3 View list
10 1150143812 Kwint, J (Jack) 2 1.5 1 1 0 75.0 1210.8 212.5 1423.3 View list
11 1160134896 Loots, A (Albert) 2 1.5 1 1 0 75.0 1221.7 212.5 1434.2 View list
12 1160152489 Taylor, M (Matthew) 2 0.5 0 1 1 25.0 1278.1 -212.5 1065.6 View list
13 2160134894 Conradie, M (Minka) 2 0.0 0 0 2 0.0 1298.6 -425.0 873.6 View list
14 1150151763 Goncalves, E (Emilio) 2 0.0 0 0 2 0.0 1288.9 -425.0 863.9 View list
15 1170148678 Wiechers, N (Nicolaas) 2 0.0 0 0 2 0.0 1292.0 -425.0 867.0 View list
16 2150132175 Chinoruma, M (Maka) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
17 1160152443 Celliers, M (Morgan) 1 1.0 1 0 0 100.0 1290.0 425.0 1715.0 View list
18 1170145156 Botha, E (Erasmus Albertus) 1 1.0 1 0 0 100.0 1290.0 425.0 1715.0 View list
19 1160154051 Botha, D (Dillen) 1 1.0 1 0 0 100.0 1293.9 425.0 1718.9 View list
20 1160191599 Belluigi, M (Milano) 1 1.0 1 0 0 100.0 1293.9 425.0 1718.9 View list