Player Page

Deysel, Z (Zachariah)
Dob: 2017/04/23 (U8)
Gender: Male
Chess SA id: 1170134515
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (7 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 rating1521.9
Curent Weighted rating1103.7
Curent Weighted performance1497.2
Current official/published rating (highest between Raw, WR and WP)1521.9
Current floor (min rating allowed)1021.9
Current highest rating achieved1521.9
Current K-factor32
Games played this month10
Score (S)6.5
Expected score (We)7.79
Difference (S-We)-1.29
Current Raw change (no limits, including tournament time weight)-34.3
Current min/max change allowed (with limits)±104.8
Current Raw change used (final)-34.3
Projected new Raw rating1487.6
Projected new Weighed rating1139.5
Projected new Weighted performance1497.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1497.2
Projected effective change (new Official - current Official)-24.7
Projected new highest rating1521.9
Projected new floor1021.9
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 rating1526.3
Curent Weighted rating1104.6
Curent Weighted performance1501.5
Current official/published rating (highest between Raw, WR and WP)1526.3
Current floor (min rating allowed)1026.3
Current highest rating achieved1526.3
Current K-factor32
Games played this month10
Score (S)6.5
Expected score (We)7.78
Difference (S-We)-1.28
Current Raw change (no limits, including tournament time weight)-41.0
Current min/max change allowed (with limits)±104.2
Current Raw change used (final)-41.0
Projected new Raw rating1485.3
Projected new Weighed rating1140.5
Projected new Weighted performance1501.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1501.5
Projected effective change (new Official - current Official)-24.8
Projected new highest rating1526.3
Projected new floor1026.3
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 rating1158.4
Curent Weighted rating1158.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1158.4
Current floor (min rating allowed)658.4
Current highest rating achieved1158.4
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)±175.9
Current Raw change used (final)0.0
Projected new Raw rating1158.4
Projected new Weighed rating1158.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1158.4
Projected new floor658.4
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 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)658.4
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 floor658.4
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: 1521.9  Rating gain/loss: -20.5
Type rating: 1526.3  Rating gain/loss: -24.3
Analysis
Tournament: JMC Helpmekaar Kollege Tournament 2024 (U10)
Start: 2024/05/04  End: 2024/05/04  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1521.9  Rating gain/loss: -13.8
Type rating: 1526.3  Rating gain/loss: -16.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1521.9 1526.3 Analysis
7 JMC Helpmekaar Kollege Tournament 2024 (U10) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1521.9 1526.3 Analysis
6 1st Knights Open Tournament 2024 (U8) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1097.8 1106.7 Analysis
5 Bojanala Silwerrand's Rating Implosion 2024 (Big Pawns) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 5.0 1097.8 1106.7 Analysis
4 JNW Open - Classic - Crawford 2024 (U8) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1097.8 1106.7 Analysis
3 JMC Unika School Tournament 2024 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1097.8 1106.7 Analysis
2 JMC Kick Off Tournament 2024 (U8) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1060.7 1066.3 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1060.7 1066.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
31 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1521.9 1526.3 Analysis
30 JMC Helpmekaar Kollege Tournament 2024 (U10) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1521.9 1526.3 Analysis
29 1st Knights Open Tournament 2024 (U8) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1097.8 1106.7 Analysis
28 Bojanala Silwerrand's Rating Implosion 2024 (Big Pawns) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 5.0 1097.8 1106.7 Analysis
27 JNW Open - Classic - Crawford 2024 (U8) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1097.8 1106.7 Analysis
26 JMC Unika School Tournament 2024 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1097.8 1106.7 Analysis
25 JMC Kick Off Tournament 2024 (U8) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1060.7 1066.3 Analysis
24 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1060.7 1066.3 Analysis
23 ThinkChess Academy 2023 (B) 2023/09/09 2023/09/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1040.8 1042.3 Analysis
22 JMC Closed Aug 2023 (U8) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 5 1.0 1063.7 1062.7 Analysis
21 Bojanala's FIDE in the Sparkling Waters 2023 (Junior) 2023/07/29 2023/07/29 Bojanala Platina (NBR) Standard 120 1.00 6 5 1.0 967.8 963.7 Analysis
20 GoForChess Junior Chess Championship Grayston 2023 (Juniors) 2023/07/16 2023/07/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 967.8 963.7 Analysis
19 JMC Trinity Little Falls 2023 (U8) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 967.8 963.7 Analysis
18 GoForChess Junior Chess Championship 2023 (Junior) 2023/06/10 2023/06/10 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 934.9 924.1 Analysis
17 JNW Open - Crawford 2023 (U8) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 939.5 928.9 Analysis
16 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) 2023/02/04 2023/02/04 Tshwane (GTP) Standard 90 0.94 5 5 1.5 947.4 935.3 Analysis
15 Laerkool Midvaal Chess Open 2023 (E) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 5 1.0 969.6 962.9 Analysis
14 JMC 2nd Trials 2022 (U8) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 902.9 887.6 Analysis
13 Chessheroes Junior Challenge 2022 (U7) 2022/08/13 2022/08/13 Johannesburg Metro (GJM) Standard 62 0.84 5 5 2.0 902.9 887.6 Analysis
12 JMC Womens Day 2022 (U8) 2022/08/06 2022/08/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 902.9 887.6 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 40 27 2 11 28.0 70.0 170.0 1238.3 1408.3
White 20 13 1 6 13.5 67.5 148.8 1224.2 1372.9
Black 20 14 1 5 14.5 72.5 191.2 1252.4 1443.6
Standard All 40 27 2 11 28.0 70.0 170.0 1238.3 1408.3
White 20 13 1 6 13.5 67.5 148.8 1224.2 1372.9
Black 20 14 1 5 14.5 72.5 191.2 1252.4 1443.6
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 147 46 20 81 56.0 38.1 -101.2 1172.8 1071.6
White 72 21 13 38 27.5 38.2 -100.3 1181.0 1080.6
Black 75 25 7 43 28.5 38.0 -102.0 1164.9 1062.9
Standard All 142 45 19 78 54.5 38.4 -98.8 1172.6 1073.8
White 69 21 12 36 27.0 39.1 -92.4 1181.8 1089.4
Black 73 24 7 42 27.5 37.7 -104.8 1163.9 1059.1
Rapid All 5 1 1 3 1.5 30.0 -170.0 1177.5 1007.5
White 3 0 1 2 0.5 16.7 -283.3 1162.5 879.2
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 1150134514 Deysel, E (Eli) 13 9.5 6 7 0 73.1 1007.3 196.2 1203.4 View list
2 2170151830 Malemane, A (Atlehang Faith) 5 4.0 4 0 1 80.0 1083.6 255.0 1338.6 View list
3 2160143809 Gerber, Z (Zoe) 4 2.5 2 1 1 62.5 952.3 106.3 1058.6 View list
4 1180147825 Conradie, D (David) 4 1.0 1 0 3 25.0 1019.2 -212.5 806.7 View list
5 1170155747 Koorts, L (Lukas) 4 0.0 0 0 4 0.0 1194.5 -425.0 769.5 View list
6 1160134896 Loots, A (Albert) 3 2.0 2 0 1 66.7 1315.6 141.7 1457.2 View list
7 1170147325 Stelloh, A (Alexander) 3 2.0 2 0 1 66.7 1085.4 141.7 1227.1 View list
8 1160157330 Steyn, K (Kahn) 3 2.0 2 0 1 66.7 1023.1 141.7 1164.8 View list
9 1150134895 Joubert, J (Joshua) 3 1.0 1 0 2 33.3 1025.1 -141.7 883.4 View list
10 2160135556 Strydom, M (Mikayla) 3 1.0 1 0 2 33.3 1118.9 -141.7 977.2 View list
11 1170162033 Sahoo, S (Shaurya) 2 2.0 2 0 0 100.0 1069.3 425.0 1494.3 View list
12 1170143813 Marani, M (Massimo) 2 1.0 1 0 1 50.0 899.1 0.0 899.1 View list
13 1160145523 Brooks, J (Joshua) 2 0.5 0 1 1 25.0 902.9 -212.5 690.4 View list
14 2160134894 Conradie, M (Minka) 2 0.0 0 0 2 0.0 964.7 -425.0 539.7 View list
15 1160144300 Hoek, B (Beyers) 2 0.0 0 0 2 0.0 921.2 -425.0 496.2 View list
16 1150134900 Neale, O (Owen) 2 0.0 0 0 2 0.0 1075.7 -425.0 650.7 View list
17 1160143816 Pelser, A (Aidan) 2 0.0 0 0 2 0.0 1292.8 -425.0 867.8 View list
18 1140133936 Retief, M (Michael) 2 0.0 0 0 2 0.0 1135.5 -425.0 710.5 View list
19 1150136754 Schalkwyk, C (Christiaan) 2 0.0 0 0 2 0.0 944.8 -425.0 519.8 View list
20 1160143818 Spies, S (Sebastian) 2 0.0 0 0 2 0.0 899.1 -425.0 474.1 View list