Player Page

Mamadi, A (Alpha)
Dob: 2013/06/28 (U12)
Gender: Male
Chess SA id: 1130145358
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (32 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 rating1288.8
Current Weighted rating1269.1
Current Weighted performance1231.7
Current official/published rating (highest between Raw, WR and WP)1288.8
Current highest rating achieved1367.2
Current floor (min rating allowed)867.2
Current K-factor36
Games played this month4
Score (S)2.0
Expected score (We)2.50
Difference (S-We)-0.32
Current Raw change (no limits, including tournament time weight)-11.3
Current min/max change allowed (with limits)±146.1
Current Raw change used (final)-11.3
Projected new Raw rating1277.5
Projected new Weighed rating1169.4
Projected new Weighted performance1208.2
Projected new final Raw rating (if new WP > new Raw)1277.5
Projected new highest rating1367.2
Projected new floor867.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.5
Projected effective change (new Official - current Official)-11.3
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 rating1285.5
Current Weighted rating1268.3
Current Weighted performance1200.8
Current official/published rating (highest between Raw, WR and WP)1285.5
Current highest rating achieved1373.0
Current floor (min rating allowed)873.0
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)±146.8
Current Raw change used (final)0.0
Projected new Raw rating1285.5
Projected new Weighed rating1168.6
Projected new Weighted performance1200.8
Projected new final Raw rating (if new WP > new Raw)1285.5
Projected new highest rating1373.0
Projected new floor873.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.5
Projected effective change (new Official - current Official)=0.0
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 rating1215.1
Current Weighted rating1202.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1215.1
Current highest rating achieved1215.1
Current floor (min rating allowed)715.1
Current K-factor36
Games played this month4
Score (S)2.0
Expected score (We)2.08
Difference (S-We)-0.08
Current Raw change (no limits, including tournament time weight)-2.9
Current min/max change allowed (with limits)±162.3
Current Raw change used (final)-2.9
Projected new Raw rating1212.2
Projected new Weighed rating1106.3
Projected new Weighted performance967.3
Projected new final Raw rating (if new WP > new Raw)1212.2
Projected new highest rating1215.1
Projected new floor715.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.2
Projected effective change (new Official - current Official)-2.9
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: Capricorn District Primary Schools League Finals 2024 (U11A)
Start: 2024/05/25  End: 2024/05/25  Host: LCP  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 4
Games: 4  Score: 2.0
Main rating: 1288.8  Rating gain/loss: -11.3
Type rating: 1215.1  Rating gain/loss: -2.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 Capricorn District Primary Schools League Finals 2024 (U11A) 2024/05/25 2024/05/25 Capricorn (LCP) Rapid 32 0.63 5 4 2.0 1288.8 1215.1 Analysis
6 Capricorn Junior Qualifying 5 2024 (U12) 2024/05/18 2024/05/18 Capricorn (LCP) Standard 60 0.83 5 5 3.5 1264.3 1253.5 Analysis
5 University of Limpopo Rapid Tournament 2024 (Junior) 2024/04/12 2024/04/12 Capricorn (LCP) Rapid 30 0.60 5 5 3.0 1264.8 1200.0 Analysis
4 2024 Seshego Easter Open (B) 2024/04/06 2024/04/06 Capricorn (LCP) Rapid 35 0.66 6 3 1.5 1264.8 1200.0 Analysis
3 Capricorn Open Chess Championship 2024 (C) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 4 2.0 1280.6 1271.5 Analysis
2 Capricorn District Chess Junior Qualifying Tournament 2024 (U12) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1319.4 1318.3 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1324.8 1323.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Capricorn District Primary Schools League Finals 2024 (U11A) 2024/05/25 2024/05/25 Capricorn (LCP) Rapid 32 0.63 5 4 2.0 1288.8 1215.1 Analysis
12 Capricorn Junior Qualifying 5 2024 (U12) 2024/05/18 2024/05/18 Capricorn (LCP) Standard 60 0.83 5 5 3.5 1264.3 1253.5 Analysis
11 University of Limpopo Rapid Tournament 2024 (Junior) 2024/04/12 2024/04/12 Capricorn (LCP) Rapid 30 0.60 5 5 3.0 1264.8 1200.0 Analysis
10 2024 Seshego Easter Open (B) 2024/04/06 2024/04/06 Capricorn (LCP) Rapid 35 0.66 6 3 1.5 1264.8 1200.0 Analysis
9 Capricorn Open Chess Championship 2024 (C) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 4 2.0 1280.6 1271.5 Analysis
8 Capricorn District Chess Junior Qualifying Tournament 2024 (U12) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1319.4 1318.3 Analysis
7 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1324.8 1323.3 Analysis
6 2023 Capricorn District Junior Final Trials (U12 Boys (Group 1)) 2023/11/11 2023/11/11 Capricorn (LCP) Standard 60 0.83 6 4 1.0 1367.2 1373.0 Analysis
5 Capricorn District Chess Qualifying Tournament 2023 (U12) 2023/10/28 2023/10/28 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1229.0 1235.8 Analysis
4 Capricorn District Chess Qualifying Tournament 2023 (U12) 2023/10/28 2023/10/28 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1229.0 1235.8 Analysis
3 Capricorn Qualifying March 2023 (U12) 2023/03/11 2023/03/11 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1212.3 1216.0 Analysis
2 Capricorn Qualifying February 4th 2023 (U12) 2023/02/04 2023/02/04 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1187.4 1185.2 Analysis
1 Capricorn Qualifying August 2022 (U10) 2022/08/27 2022/08/27 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 15 2 13 16.0 53.3 28.3 1215.3 1243.6
White 17 9 0 8 9.0 52.9 25.0 1227.4 1252.4
Black 13 6 2 5 7.0 53.8 32.7 1199.5 1232.2
Standard All 18 9 1 8 9.5 52.8 23.6 1221.3 1244.9
White 10 4 0 6 4.0 40.0 -85.0 1234.8 1149.8
Black 8 5 1 2 5.5 68.8 159.4 1204.4 1363.7
Rapid All 12 6 1 5 6.5 54.2 35.4 1206.4 1241.8
White 7 5 0 2 5.0 71.4 182.1 1216.9 1399.0
Black 5 1 1 3 1.5 30.0 -170.0 1191.7 1021.7
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 59 32 2 25 33.0 55.9 50.4 1227.0 1277.5
White 31 20 0 11 20.0 64.5 123.4 1222.8 1346.2
Black 28 12 2 14 13.0 46.4 -30.4 1231.7 1201.4
Standard All 47 26 1 20 26.5 56.4 54.3 1232.3 1286.6
White 24 15 0 9 15.0 62.5 106.3 1224.5 1330.8
Black 23 11 1 11 11.5 50.0 0.0 1240.4 1240.4
Rapid All 12 6 1 5 6.5 54.2 35.4 1206.4 1241.8
White 7 5 0 2 5.0 71.4 182.1 1216.9 1399.0
Black 5 1 1 3 1.5 30.0 -170.0 1191.7 1021.7
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 1130141015 De Beer, R (Ruan) 4 1.5 1 1 2 37.5 1254.8 -106.3 1148.6 View list
2 1120141044 Kotzee, J (Juvan) 3 0.0 0 0 3 0.0 1215.1 -425.0 790.1 View list
3 2140190503 Ikwuebesi, I (Ifeoma) 2 2.0 2 0 0 100.0 1272.4 425.0 1697.4 View list
4 1120151918 Molele, K (Kagiso M) 2 2.0 2 0 0 100.0 1229.0 425.0 1654.0 View list
5 1130190554 Mphahlele, K (Keatlegile) 2 2.0 2 0 0 100.0 1229.0 425.0 1654.0 View list
6 1130190560 Prince, A (Adon) 2 2.0 2 0 0 100.0 1229.0 425.0 1654.0 View list
7 1120190566 Sinclair, L (Leray) 2 2.0 2 0 0 100.0 1229.0 425.0 1654.0 View list
8 1130192320 Rapholo, R (Rorishang) 2 1.0 1 0 1 50.0 1291.8 0.0 1291.8 View list
9 1130145365 Sebola, K (Kgaugelo) 2 1.0 1 0 1 50.0 1283.6 0.0 1283.6 View list
10 1130141030 Verreynne, K (Kobus) 2 1.0 1 0 1 50.0 1277.3 0.0 1277.3 View list
11 1120149378 Tebeila, L (Leago) 2 0.0 0 0 2 0.0 1289.8 -425.0 864.8 View list
12 1120136517 Hutcheson, JL (Justin Luke) 1 1.0 1 0 0 100.0 1324.8 425.0 1749.8 View list
13 1130302503 Fako, K (Katlego) 1 1.0 1 0 0 100.0 1264.8 425.0 1689.8 View list
14 1150145359 Mamadi, O (Omega) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1120190536 Mamabolo, T (Tshepang) 1 1.0 1 0 0 100.0 1280.6 425.0 1705.6 View list
16 1140192310 Maluleka, T (Tsekani) 1 1.0 1 0 0 100.0 1319.4 425.0 1744.4 View list
17 1130149347 Maseko, R (Regaugetshe) 1 1.0 1 0 0 100.0 1264.8 425.0 1689.8 View list
18 1120151909 Maseko, L (Lethabo M) 1 1.0 1 0 0 100.0 1212.3 425.0 1637.3 View list
19 1140300667 Mavhina, M (Mutali) 1 1.0 1 0 0 100.0 1288.8 425.0 1713.8 View list
20 1140302509 Mathethe, O (Omphile) 1 1.0 1 0 0 100.0 1264.8 425.0 1689.8 View list