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: 2024/05/04 (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 rating1360.4
Curent Weighted rating1360.5
Curent Weighted performance1295.3
Current official/published rating (highest between Raw, WR and WP)1360.5
Current floor (min rating allowed)912.1
Current highest rating achieved1412.1
Current K-factor32
Games played this month5
Score (S)3.5
Expected score (We)3.30
Difference (S-We)0.20
Current Raw change (no limits, including tournament time weight)5.3
Current min/max change allowed (with limits)±131.9
Current Raw change used (final)5.3
Projected new Raw rating1365.7
Projected new Weighed rating1362.0
Projected new Weighted performance1295.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1365.7
Projected effective change (new Official - current Official)+5.2
Projected new highest rating1412.1
Projected new floor912.1
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 rating1356.4
Curent Weighted rating1366.1
Curent Weighted performance1292.4
Current official/published rating (highest between Raw, WR and WP)1366.1
Current floor (min rating allowed)915.5
Current highest rating achieved1415.5
Current K-factor32
Games played this month5
Score (S)3.5
Expected score (We)3.25
Difference (S-We)0.25
Current Raw change (no limits, including tournament time weight)8.0
Current min/max change allowed (with limits)±132.7
Current Raw change used (final)8.0
Projected new Raw rating1364.4
Projected new Weighed rating1366.9
Projected new Weighted performance1292.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1366.9
Projected effective change (new Official - current Official)+0.7
Projected new highest rating1415.5
Projected new floor915.5
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 rating1196.8
Curent Weighted rating1196.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1196.9
Current floor (min rating allowed)696.8
Current highest rating achieved1196.8
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 rating1196.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.9
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1196.8
Projected new floor696.8
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)696.8
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 floor696.8
Projected new K-facor36
Tournaments
Tournament: 2024 D2 Schools Individuals (U15 Boys)
Start: 2024/05/04  End: 2024/05/04  Host: GWR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1360.4  Rating gain/loss: 5.3
Type rating: 1356.4  Rating gain/loss: 8.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
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
9 2nd West Rand Open 2022 (B) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 5 2.0 1333.0 1338.1 Analysis
8 2022 Gauteng Schools Individual Chess Championship (U13 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1294.0 1305.4 Analysis
7 D2 Schools Individuals 2022 (U13 Boys) 2022/05/07 2022/05/07 West Rand (GWR) Standard 60 0.83 5 5 4.0 1244.5 1251.0 Analysis
6 West Rand Juniors 2022 (U14) 2022/04/09 2022/04/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1235.2 1239.8 Analysis
5 2022 Gauteng Interregion (U14 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1247.5 1256.0 Analysis
4 West Rand Open 2022 (U14) 2022/02/05 2022/02/05 West Rand (GWR) Standard 60 0.83 5 5 4.0 1247.5 1256.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 13 3 9 14.5 58.0 68.0 1274.6 1342.6
White 13 8 2 3 9.0 69.2 163.5 1271.4 1434.9
Black 12 5 1 6 5.5 45.8 -35.4 1278.1 1242.7
Standard All 25 13 3 9 14.5 58.0 68.0 1274.6 1342.6
White 13 8 2 3 9.0 69.2 163.5 1271.4 1434.9
Black 12 5 1 6 5.5 45.8 -35.4 1278.1 1242.7
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 108 63 6 39 66.0 61.1 94.4 1230.6 1325.1
White 53 37 2 14 38.0 71.7 184.4 1236.2 1420.6
Black 55 26 4 25 28.0 50.9 7.7 1225.2 1232.9
Standard All 103 61 5 37 63.5 61.7 99.0 1230.9 1329.9
White 50 36 2 12 37.0 74.0 204.0 1236.5 1440.5
Black 53 25 3 25 26.5 50.0 0.0 1225.6 1225.6
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 1080136200 Sehularo, K (Kganya) 3 0.0 0 0 3 0.0 1272.2 -425.0 847.2 View list
6 1090136194 Maphosa, AD (Awakhiwe Denlin) 2 2.0 2 0 0 100.0 1248.2 425.0 1673.2 View list
7 1090117650 Sibanda, M (Marlvin) 2 2.0 2 0 0 100.0 1321.2 425.0 1746.2 View list
8 2100101006 Mithani, G (Gcobani) 2 1.0 1 0 1 50.0 1320.5 0.0 1320.5 View list
9 1090136201 Seitei, N (Neo) 2 1.0 1 0 1 50.0 1241.3 0.0 1241.3 View list
10 1090139683 Mediwane, R (Rethabile) 2 0.0 0 0 2 0.0 1340.1 -425.0 915.1 View list
11 108078727 De Wee, JM (Jared) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1080144976 De Haan, A (Adriaan) 1 1.0 1 0 0 100.0 1316.2 425.0 1741.2 View list
13 1090147265 Dawneerangen, S (Shriyan) 1 1.0 1 0 0 100.0 1333.9 425.0 1758.9 View list
14 2100101008 Croukamp, M (Mikayla) 1 1.0 1 0 0 100.0 1281.9 425.0 1706.9 View list
15 106079487 Collins, JP (Johannes) 1 1.0 1 0 0 100.0 1333.0 425.0 1758.0 View list
16 1080149205 Cech, S (Samuel) 1 1.0 1 0 0 100.0 1316.2 425.0 1741.2 View list
17 208083655 Bartman, J (Jadey) 1 1.0 1 0 0 100.0 1363.1 425.0 1788.1 View list
18 1090136702 Jacob, AK (Abishai) 1 1.0 1 0 0 100.0 1359.0 425.0 1784.0 View list
19 207092876 Gilbert, L (Lillian) 1 1.0 1 0 0 100.0 1319.2 425.0 1744.2 View list
20 1100144525 Du Plessis, D (Dotynian) 1 1.0 1 0 0 100.0 1359.0 425.0 1784.0 View list