Player Page

Perry-Fisher, IE (Iain Eric)
Dob: 2009/11/26 (U16)
Gender: Male
Chess SA id: 1090117297
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/12/08 (2 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 rating1391.7
Current Weighted rating1374.6
Current Weighted performance1354.3
Current official/published rating (highest between Raw, WR and WP)1391.7
Current highest rating achieved1412.1
Current floor (min rating allowed)912.1
Current K-factor32
Games played this month5
Score (S)2.0
Expected score (We)1.39
Difference (S-We)0.57
Current Raw change (no limits, including tournament time weight)18.3
Current min/max change allowed (with limits)±126.2
Current Raw change used (final)18.3
Projected new Raw rating1410.0
Projected new Weighed rating1265.4
Projected new Weighted performance1400.3
Projected new final Raw rating (if new WP > new Raw)1410.0
Projected new highest rating1412.1
Projected new floor912.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1410.0
Projected effective change (new Official - current Official)+18.3
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 rating1389.6
Current Weighted rating1375.4
Current Weighted performance1354.3
Current official/published rating (highest between Raw, WR and WP)1389.6
Current highest rating achieved1415.5
Current floor (min rating allowed)915.5
Current K-factor32
Games played this month5
Score (S)2.0
Expected score (We)1.41
Difference (S-We)0.59
Current Raw change (no limits, including tournament time weight)18.9
Current min/max change allowed (with limits)±126.6
Current Raw change used (final)18.9
Projected new Raw rating1408.5
Projected new Weighed rating1265.9
Projected new Weighted performance1400.3
Projected new final Raw rating (if new WP > new Raw)1408.5
Projected new highest rating1415.5
Projected new floor915.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1408.5
Projected effective change (new Official - current Official)+18.9
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 rating1196.8
Current Weighted rating1196.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.8
Current highest rating achieved1196.8
Current floor (min rating allowed)696.8
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)±166.6
Current Raw change used (final)0.0
Projected new Raw rating1196.8
Projected new Weighed rating1101.1
Projected new Weighted performance300.2
Projected new final Raw rating (if new WP > new Raw)1196.8
Projected new highest rating1196.8
Projected new floor696.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.8
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 (U16 Open)
Start: 2024/12/07  End: 2024/12/08  Host: GJM  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1391.7  Rating gain/loss: 18.3
Type rating: 1389.6  Rating gain/loss: 18.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 Gauteng Inter-Region at UJ 2024 (U16 Open) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.0 1391.7 1389.6 Analysis
10 2024 West Rand Closed (U16) 2024/10/12 2024/10/12 West Rand (GWR) Standard 60 0.83 5 5 4.0 1370.5 1363.0 Analysis
9 2024 West Rand Trials (U16) 2024/09/07 2024/09/07 West Rand (GWR) Standard 60 0.83 5 5 3.0 1424.4 1426.7 Analysis
8 Gauteng Schools Individuals Finals 2024 (U15 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1424.4 1426.7 Analysis
7 2024 West Rand Rappies Open (Rooks) 2024/08/03 2024/08/03 West Rand (GWR) Standard 60 0.83 5 5 4.0 1377.9 1379.4 Analysis
6 FIDE in the West 2024 (Rooks) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 3.5 1365.7 1364.4 Analysis
5 2024 D2 Schools Individuals (U15 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 3.5 1360.4 1356.4 Analysis
4 2024 West Rand RHS Open (Rooks) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 3.0 1373.1 1371.4 Analysis
3 2024 West Rand Juniors (U16) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 4.0 1359.0 1355.7 Analysis
2 2024 West Rand Open (Rooks) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 3.0 1364.0 1362.1 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1389.3 1389.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
29 Gauteng Inter-Region at UJ 2024 (U16 Open) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.0 1391.7 1389.6 Analysis
28 2024 West Rand Closed (U16) 2024/10/12 2024/10/12 West Rand (GWR) Standard 60 0.83 5 5 4.0 1370.5 1363.0 Analysis
27 2024 West Rand Trials (U16) 2024/09/07 2024/09/07 West Rand (GWR) Standard 60 0.83 5 5 3.0 1424.4 1426.7 Analysis
26 Gauteng Schools Individuals Finals 2024 (U15 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1424.4 1426.7 Analysis
25 2024 West Rand Rappies Open (Rooks) 2024/08/03 2024/08/03 West Rand (GWR) Standard 60 0.83 5 5 4.0 1377.9 1379.4 Analysis
24 FIDE in the West 2024 (Rooks) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 3.5 1365.7 1364.4 Analysis
23 2024 D2 Schools Individuals (U15 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 3.5 1360.4 1356.4 Analysis
22 2024 West Rand RHS Open (Rooks) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 3.0 1373.1 1371.4 Analysis
21 2024 West Rand Juniors (U16) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 4.0 1359.0 1355.7 Analysis
20 2024 West Rand Open (Rooks) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 3.0 1364.0 1362.1 Analysis
19 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1389.3 1389.3 Analysis
18 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 4 1.0 1412.1 1415.5 Analysis
17 2023 West Rand Trials (U16) 2023/09/09 2023/09/09 West Rand (GWR) Standard 60 0.83 5 5 4.0 1363.1 1381.7 Analysis
16 2023 West Rand RHS Open (Rooks) 2023/06/10 2023/06/10 West Rand (GWR) Standard 60 0.83 5 5 4.0 1316.2 1327.7 Analysis
15 D2 Schools Individuals 2023 (U15 Boys) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 3 2.0 1317.1 1330.9 Analysis
14 West Rand Juniors 2023 (U16) 2023/03/18 2023/03/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 1310.8 1324.1 Analysis
13 2023 West Rand Open (Rooks) 2023/02/04 2023/02/04 West Rand (GWR) Standard 60 0.83 5 5 3.0 1319.2 1339.6 Analysis
12 West Rand vs Bojanala 2022 (U14A) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 6 0 0.0 1319.2 1339.6 Analysis
11 OR Tambo Soncini Finals 2022 (Boys) 2022/10/29 2022/10/29 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.5 1333.9 1200.0 Analysis
10 West Rand Trials 2022 (U14) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 4.0 1281.9 1276.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 55 30 6 19 33.0 60.0 85.0 1300.7 1385.7
White 27 15 3 9 16.5 61.1 94.4 1300.8 1395.2
Black 28 15 3 10 16.5 58.9 75.9 1300.6 1376.5
Standard All 55 30 6 19 33.0 60.0 85.0 1300.7 1385.7
White 27 15 3 9 16.5 61.1 94.4 1300.8 1395.2
Black 28 15 3 10 16.5 58.9 75.9 1300.6 1376.5
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 138 80 9 49 84.5 61.2 95.5 1250.6 1346.0
White 67 44 3 20 45.5 67.9 152.2 1255.4 1407.6
Black 71 36 6 29 39.0 54.9 41.9 1246.0 1287.9
Standard All 133 78 8 47 82.0 61.7 99.1 1251.5 1350.6
White 64 43 3 18 44.5 69.5 166.0 1256.5 1422.5
Black 69 35 5 29 37.5 54.3 37.0 1246.9 1283.9
Rapid All 5 2 1 2 2.5 50.0 0.0 1224.9 1224.9
White 3 1 0 2 1.0 33.3 -141.7 1231.5 1089.8
Black 2 1 1 0 1.5 75.0 212.5 1215.0 1427.5
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 1090136199 Pantazis, D (Damian) 5 4.0 4 0 1 80.0 1235.4 255.0 1490.4 View list
2 1090101002 Tshatsheka, J (Junior) 4 1.0 1 0 3 25.0 1243.5 -212.5 1031.0 View list
3 1080146379 Moraka, L (Lesego) 3 3.0 3 0 0 100.0 1331.0 425.0 1756.0 View list
4 109091331 Nolan, CB (Christiaan) 3 3.0 3 0 0 100.0 1284.1 425.0 1709.1 View list
5 2100101006 Mithani, G (Gcobani) 3 2.0 2 0 1 66.7 1337.1 141.7 1478.8 View list
6 1080136200 Sehularo, K (Kganya) 3 0.0 0 0 3 0.0 1272.2 -425.0 847.2 View list
7 1090136194 Maphosa, AD (Awakhiwe Denlin) 2 2.0 2 0 0 100.0 1248.2 425.0 1673.2 View list
8 2090144536 Pillay, L (Leeyah) 2 2.0 2 0 0 100.0 1366.8 425.0 1791.8 View list
9 1090117650 Sibanda, M (Marlvin) 2 2.0 2 0 0 100.0 1321.2 425.0 1746.2 View list
10 1070301063 Morobe, N (Nhlakanipho Thato) 2 1.0 1 0 1 50.0 1375.5 0.0 1375.5 View list
11 1090136201 Seitei, N (Neo) 2 1.0 1 0 1 50.0 1241.3 0.0 1241.3 View list
12 1100152485 Van Heerden, A (Alexander) 2 1.0 1 0 1 50.0 1397.5 0.0 1397.5 View list
13 1090149204 Badenhorst, JJ (Junaid Jaydon) 2 0.0 0 0 3 0.0 1392.4 -425.0 967.4 View list
14 1090139683 Mediwane, R (Rethabile) 2 0.0 0 0 2 0.0 1340.1 -425.0 915.1 View list
15 1090157195 Francois, C (Connor) 1 1.0 1 0 0 100.0 1424.4 425.0 1849.4 View list
16 1100144525 Du Plessis, D (Dotynian) 1 1.0 1 0 0 100.0 1359.0 425.0 1784.0 View list
17 1100306784 Chibi, M (Mpho Esihle) 1 1.0 1 0 0 100.0 1424.4 425.0 1849.4 View list
18 1090145878 Chetty, T (Teolen) 1 1.0 1 0 0 100.0 1333.9 425.0 1758.9 View list
19 108078727 De Wee, JM (Jared) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1080144976 De Haan, A (Adriaan) 1 1.0 1 0 0 100.0 1316.2 425.0 1741.2 View list